[Rails] Re: Validate field not in model?
Nevermind, getter was returning a user object instead of a string. fixed. :) On Feb 26, 10:10 pm, Mike C snib...@gmail.com wrote: Ok, I did it. But in the model I have validates_presence_of, and even though the field is filled, I keep getting the blank error. On Feb 26, 9:52 pm, CFC zuso...@gmail.com wrote: define it as a getter and setter. On Fri, Feb 27, 2009 at 10:49 AM, Mike C snib...@gmail.com wrote: I want to validate a field in my form that's not an attribute in the model. How do I do this? -- TWRUG Blog:http://blog.rubyonrails.org.tw CFC on Rails:http://zusocfc.blogspot.com Only two surfaces of a box:http://blog.pixnet.net/zusocfc --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Getting unique entries from models?
I'm using acts_as_taggable_on and I want to get a list of unique taggings. How can I do this? In a more general sense, say that I have a Product model with attributes name and price. I have these: id: 1 Name: Juice Price: 5 id: 2 Name: Juice Price: 5 So when I do a Product.find(:all) I'll get both, but I only want one. How can I do this so that no matter now many duplicates there are, I'll only get one PLUS all the other UNIQUE products? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Validate field not in model?
Hi Mike. Can you share the code snippet for the getter and setter methods you used, thanks. On Fri, Feb 27, 2009 at 1:48 PM, Mike C snib...@gmail.com wrote: Nevermind, getter was returning a user object instead of a string. fixed. :) On Feb 26, 10:10 pm, Mike C snib...@gmail.com wrote: Ok, I did it. But in the model I have validates_presence_of, and even though the field is filled, I keep getting the blank error. On Feb 26, 9:52 pm, CFC zuso...@gmail.com wrote: define it as a getter and setter. On Fri, Feb 27, 2009 at 10:49 AM, Mike C snib...@gmail.com wrote: I want to validate a field in my form that's not an attribute in the model. How do I do this? -- TWRUG Blog:http://blog.rubyonrails.org.tw CFC on Rails:http://zusocfc.blogspot.com Only two surfaces of a box:http://blog.pixnet.net/zusocfc --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Actionwebservice for rails2.2.2 / ruby 1.8.7
has anyone gotten action actionwebservice to work for this config ? tried instructions from http://www.texperts.com/2007/12/21/using-action-web-service-with-rails-20/ and got a activate': can't activate actionpack on server startup -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] content
hello all, how to do content moderation,content authentication and content approval for rails application ? Thanks --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: i18n with Rails 2.1
Jeba Momin wrote: MaD wrote: try specifying the source: gem update rails --source=http://gems.rubyforge.org other than that try to update your rubygems. Hey...I'm trying to update rails on another m/c now...and I'm getting the same error as before: C:\Front Endgem update rails --source=http://gems.rubyforge.org Updating installed gems Updating rails ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError) bad response ( The request is not supported. ) 500 (http://gems.rubyforge.v m.bytemark.co.uk/gems/actionmailer-2.2.2.gem) Please can someone tell me..where am I going wrong Thank You... -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Rails 2.2 + Apache 2.2 + RewriteBase /app = broken
I'm trying to run a rails app under an alias like this: Alias /app /var/www/railsapp/public RewriteBase /app ... I am using the same configuration that has worked for the app under Rails 1, but since I upgraded it to the latest version I get: The page you were looking for doesn't exist. You may have mistyped the address or the page may have moved. In the application log, I find that it is looking for routes with /app at the beginning even though RewriteBase was supposed to take care of that. What am I missing? How can I make my app happy again? Full source code is here: https://assembly.cornell.edu/trac.fcgi/cicero --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Problem with select_tag
i create drop-down memu for organelle by using select_tag but problem is can't get value for form select_tag to database seqfeature but form.text_field ,it's work , i don't understand why? pls help me ## code for veiw.rhtm: % form_for :seqfeature do |form| % div class=form_row label for=seq_nameSequence Name :/label %= form.text_field :seq_name % /div div class=form_row label for=organelleOrganelle /label %= select_tag organelle , options_for_select([, mitochondrion, nucleomorph, plastid, mitochondrion: kinetoplast, plastid: chloroplast, plastid: apicoplast, plastid: chromoplast, plastid: cyanelle, plastid: leucoplast, plastid: protoplastid ]) % /div %= submit_tag Submit !, :class = submit % % end % code for submit controller: class SubmitController ApplicationController def view if request.post? and params[:seqfeature] @seqfeature = Seqfeature.new(params[:seqfeature]) if @seqfeature.save render :text = sequence submitted end end end end # the vale from form insert to table seqfeatures but i can't get value --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Using form_for and has_many associations with a controller in its own subdirectory
Hi, I'm trying to create a Blog in it's own subdirectory for an E-commerce site. Everything is hooked up just fine for the basic posting, but when I try to add Comments, I'm getting all sorts of headaches! I'm referring to the screencast by Ryan Bates on the rubyonrails.org site. Basically, my controller is Blog::Comments, in my Blog::Post comment form I have this line: % form_for [...@post, Blog::Comment.new] do |f| % Which throws this error: undefined method `blog_post_blog_comments_path' for #ActionView::Base: 0x25ad3fc The path that I think I need is 'blog_post_comments_path, and I'm not sure if this is a routing issue or something else? Or, if I try this line: % form_for [...@post, :Comment.new] do |f| % I get this error: uninitialized constant ActionView::Base::CompiledTemplates::Comment I'm guessing it couldn't find the Comment Controller because it is actually Blog::Comment Currently, I have this in my routes file: map.namespace :blog do |blog| blog.resources :posts, :has_many = :comments end Any advice would be greatly appreciated, thanks! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Actionwebservice for rails2.2.2 / ruby 1.8.7
On Feb 27, 9:07 am, Lin Wj rails-mailing-l...@andreas-s.net wrote: has anyone gotten action actionwebservice to work for this config ? tried instructions fromhttp://www.texperts.com/2007/12/21/using-action-web-service-with-rail... and got a activate': can't activate actionpack on server startup That's almost what I use (i doubt ruby 1.8.6 versus 1.8.7) and those instructions work for me (I wrote them :-)) The key thing is to freeze all of rails. You might also want to have a look at the datanoise-actionwebservice gem. Fred -- Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Modify beginning_of_week?
What's the argument that you're passing the method? Just an integer? On Feb 27, 12:58 am, Guillaume Loader rails-mailing-l...@andreas- s.net wrote: Hello everyone! Is it possible to modify this function: beginning_of_week? What I want is something like this : beginning_of_week(0) returns Sunday beginning_of_week(1) returns Monday Thank you! -- Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: rake bombs on openssl (on Ubuntu)
On Feb 27, 1:55 am, Phor Gruber phorgru...@gmail.com wrote: To me, It looks like openssl.rb is missing somewhere. I assume it should be under /rho which is where I installed ruby. I'm on ubuntu-linux and I do see openssl development packages inside of my OS: $ apt-cache search libssl Doesn't that just search for the package in your cached list of package descriptions (rather than installed packages) Fred cl-plus-ssl - A simple Common Lisp interface to OpenSSL dcmtk - The OFFIS DICOM toolkit command line utilities libdcmtk1 - The OFFIS DICOM toolkit runtime libraries libdcmtk1-dev - The OFFIS DICOM toolkit development libraries and headers libssl-ocaml - OCaml bindings for OpenSSL libssl-ocaml-dev - OCaml bindings for OpenSSL libssl-dev - SSL development libraries, header files and documentation libssl0.9.8 - SSL shared libraries libssl0.9.8-dbg - Symbol tables for libssl and libcrypto Also, I see this: $ apt-cache search libopenssl-ruby libopenssl-ruby - OpenSSL interface for Ruby libopenssl-ruby1.9 - OpenSSL interface for Ruby 1.9 ruby1.8 - Interpreter of object-oriented scripting language Ruby 1.8 libopenssl-ruby1.8 - OpenSSL interface for Ruby 1.8 Clues anyone? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: authentication and user management questions
at least that token-problem is solved. but it's still weird, cause that session_expiry code is actually working on one of my apps. are you sure you don't have some sort of typo? (sth. like instead of ) i would debug that piece of code to see, why the session is reset. btw: 1800 sec is of course half an hour (not what my comment stated) *g* --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: i18n with Rails 2.1
http://gems.rubyforge.vm.bytemark.co.uk/gems/actionmailer-2.2.2.gem that address seems to be working. have you tried it again? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: i18n with Rails 2.1
MaD wrote: http://gems.rubyforge.vm.bytemark.co.uk/gems/actionmailer-2.2.2.gem that address seems to be working. have you tried it again? Hey... It worked when I did this: C:\gem update rails --source=http://gems.rubyforge.org 'Front End' is my Rails application... When I try doing gem update from within my rails application...only then I get the error...!!! Anyways... Thanks a lot for your help.. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Problem with select_tag
i guess the select tag should be represented as form.select_tag --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Problem with select_tag
vimal wrote: i guess the select tag should be represented as form.select_tag thank a lot but i used it , i have error this this undefined method `select_tag' for #ActionView::Helpers::FormBuilder:0xb788a2a4 -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] blacklist
hello all, I installed blacklist plugin from the link http://github.com/watsonian/blacklist/tree/master. when start the server I am getting as below : C:\Documents and Settings\Madhavi\Desktop\madhavi_moments \madhavi_momentsruby script/server = Booting WEBrick... c:/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/servers/ webrick.rb:13: w arning: already initialized constant OPTIONS = Booting WEBrick... c:/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/servers/ webrick.rb:13: w arning: already initialized constant OPTIONS c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_re quire': no such file to load -- RedCloth (MissingSourceFile) from c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: 27:in `re quire' from c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/ active_suppo rt/dependencies.rb:496:in `require' from c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/ active_suppo rt/dependencies.rb:342:in `new_constants_in' from c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/ active_suppo rt/dependencies.rb:496:in `require' from C:/Documents and Settings/Madhavi/Desktop/madhavi_moments/ madhavi_m oments/vendor/plugins/watsonian-blacklist/watsonian-blacklist/lib/ black_list.rb: 31 from c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: 27:in `ge m_original_require' from c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: 27:in `re quire' from c:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/ active_suppo rt/dependencies.rb:496:in `require' ... 26 levels... from c:/ruby/lib/ruby/gems/1.8/gems/rails-2.0.2/lib/commands/ server.rb:3 9 from c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: 32:in `ge m_original_require' from c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb: 32:in `re quire' from script/server:3 C:\Documents and Settings\Madhavi\Desktop\madhavi_moments \madhavi_moments can anybody help me plzzz ? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Problem with select_tag
use it as a symbol :organelle rather than as a string organelle make sure the :organelle field is made available in ur model seqfeature --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: blacklist
install the RedCloth plugin using gem --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: delete all with has_many
@appt_to_edit.appt_edits.destroy_all - Maurício Linhares http://alinhavado.wordpress.com/ (pt-br) | http://blog.codevader.com/ (en) On Fri, Feb 27, 2009 at 3:58 AM, David dly...@gmail.com wrote: Im not sure using :dependent = delete_all is correct here but I want to delete all the ApptEdits when an Appointment is updated in a certain situation. so i have: @appt_to_edit.update_attributes(appointment_info) and then i want to do something like: @appt_to_edit.appt_edits.destroy but this does not work. i was thinking about something like using :dependent = :delete_all, but i only want to do this after a specific update_attributes call and not every one so i dont think this is appropriate. what is the best way to write the equivalent to the pseudocode: @appt_to_edit.appt_edits.destroy? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: blacklist
Thank u But I couldnt fink the link for Redcloth plugin . can u suggest a link for that. On Feb 27, 3:51 pm, vimal cool.vimalsm...@gmail.com wrote: install the RedCloth plugin using gem --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: blacklist
whenever u r unfamiliar with the gem try: gem search RedCloth --remote gem install Redcloth --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Q: find :include
So I have class Post ActiveRecord::Base belongs_to :user end @posts = Post.find :all, :include=:user but when I look at my logs I see this: Post Load (2.4ms) SELECT * FROM `posts` User Load (0.2ms) SELECT * FROM `users` WHERE (`users`.`id` = 1) I was expecting one combined SQL statement? Any ideas? thanks :) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Q: find :include
On 27 Feb 2009, at 11:26, rails.n...@gmail.com wrote: So I have class Post ActiveRecord::Base belongs_to :user end @posts = Post.find :all, :include=:user but when I look at my logs I see this: Post Load (2.4ms) SELECT * FROM `posts` User Load (0.2ms) SELECT * FROM `users` WHERE (`users`.`id` = 1) I was expecting one combined SQL statement? Not since rails 2.1 Fred Any ideas? thanks :) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] simple select
Hi all, I have two models gallery and photo (has_many - belongs_to). Can I use this to find the primary photo for the given gallery? @gallery = @user.galleries @primary_photo = @gallery.photos.find_by_primary(true).first it ends with error. Thanks for any help. P. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Q: find :include
what exactly do you want to do??? for me it looks like you want all the posts for the particular user then it should be @posts = User.posts --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: simple select
On 27 Feb 2009, at 11:31, Petan Cert wrote: Hi all, I have two models gallery and photo (has_many - belongs_to). Can I use this to find the primary photo for the given gallery? @gallery = @user.galleries @primary_photo = @gallery.photos.find_by_primary(true).first find_by_xxx returns a single object (or nil) so that call to first is superfluous. Fred it ends with error. Thanks for any help. P. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: simple select
the correct call is:
@primary_photo = @gallery.photos.find(:first, :conditions = {:primary
= true})
or (but thats an old one and i don't know if that isn't deprecated):
@primary_photo = @gallery.photos.find_first_by_primary(true)
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[Rails] Re: simple select
or you could add a named_scope to your photo-model:
named_scope :primary, :conditions = { :primary = true }
then your call could be like:
@primary_photo = @gallery.photos.primary.first
this should be the nicest alternative.
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[Rails] Re: form_remote_tag
can anyone help?: -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: blacklist
I installed Recloth successfully... Im following this link : http://github.com/watsonian/blacklist/tree/master for blacklist words... Is it necessary to write code in my application beyond this installation ??? If so guide me. Can any body help me out? Thank you On Feb 27, 4:22 pm, vimal cool.vimalsm...@gmail.com wrote: whenever u r unfamiliar with the gem try: gem search RedCloth --remote gem install Redcloth --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: form_remote_tag
do |form| --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: blacklist
I haven't used blacklist either I just traced the error in ur code --- c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require': no such file to load -- RedCloth (MissingSourceFile) from c:/ruby/lib/ruby/site_ruby/1.8/rubygems/ custom_require.rb: 27:in I guess the blacklist gem needs RedCloth(a dependency) too Just try to restart the server and check for errors.i think there wont be any other additional code Try to get the follow through in the Blacklist documentation correct --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Problem with select_tag
change like %= form.select :organelle, ([, mitochondrion, nucleomorph, plastid, mitochondrion: kinetoplast, plastid: chloroplast, plastid: apicoplast, plastid: chromoplast, plastid: cyanelle, plastid: leucoplast, plastid: protoplastid ]) % and it will submit to the create action of seqfeature controller. .There you can write the code as in def view Sijo -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] has_many :through relationship in polymorphic associations
Hi, I'm facing an issue in polymorphic associations when i try to to :through relationship. I've three models:profile,gbluser,community profile.rb - belongs_to :node ,:polymorphic = true belongs_to :community,:class_name = community, :foreign_key = node_id, :conditions = node_type = 'community' belongs_to :gblorganization,:class_name = gblorganization, :foreign_key = node_id, :conditions = node_type = 'gblorganization' has_and_belongs_to_many :gblusers Vcgbluser.rb has_many :communities,,:through=:profiles,:conditions = profiles.node_type = 'Community',:source=:community Vccommunity.rb -- has_many :gblusers ,:class_name =gbluser,:through=:profiles,:conditions = profiles.node_type = 'Community',:source=:community I'm trying to implement has_many :through relationship between community and users. user has_many communities through profiles and communities has_many users through profiles When i'm trying to do @user.communities, the search is made not on the mapping table between user and profiles but on the profile table itself. Rails is searching for user_id in profiles table but i've has_and_belongs_to_many between profile and user. How to solve this problem? Am I wrong somewhere. Please guide me. Thanks -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: blacklist
Is there any links for list out the badwords in rails application? On Feb 27, 5:08 pm, vimal cool.vimalsm...@gmail.com wrote: I haven't used blacklist either I just traced the error in ur code --- c:/ruby/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require': no such file to load -- RedCloth (MissingSourceFile) from c:/ruby/lib/ruby/site_ruby/1.8/rubygems/ custom_require.rb: 27:in I guess the blacklist gem needs RedCloth(a dependency) too Just try to restart the server and check for errors.i think there wont be any other additional code Try to get the follow through in the Blacklist documentation correct --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: simple select
Thx for all your suggestions, but it always ended up with this error. NoMethodError in GalleriesController#index undefined method `photos' for #Class:0x54a56dc def index @title = gallery preview @user = User.find(params[:user_id]) @gallery = @user.galleries @primary = @gallery.photos.primary.first end I think, that my routes should be fine. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Q: find :include
what exactly do you want to do??? I just didn't want to make a new query everytime i accessed a user of a post However, Fred is right http://www.akitaonrails.com/2008/5/26/rolling-with-rails-2-1-the-first-full-tutorial-part-2 So 2 queries is ok! :) thanks guys --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Problem with select_tag
I am a little busy for better understanding http://guides.rails.info/form_helpers.html --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] list out
In my application i have a column like description of type text area. I Installed Blacklist gem and Redcloth plugin(dependency) . when I entered blacklist words in text area what should it do?(in my application it does nothing) Do I need to relate the plugin or gem to my application. reply is must. Thank you.. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: strict XHTML compliant ajax library
Lin Wj wrote: problem : i have to develope a app using ajax features and it has to run in an environment(web tv related) which is very strict about XHTML compliance. and ajax codes generated by rails doesnt seem to be compliant. (they work on normal webpages , but not in the webtv env) other than writing my own ajax codes and including them as helpers. is there any other way ? Install my assert_xpath, and activate its assert_javascript. (This currently uses Javascript-PurePerl, and I hope to upgrade that to a Ruby solution shortly.) Each page needs a test case like this: def test_foo_is_tidy get :foo assert_tidy end If you put Strict XHTML into your DOCTYPE, then tidy should enforce that. Next, to test an Ajax call, you would do this: xhr :get, :xhr_change_the_frob assert_js_replace_html :frob do assert_xpath :'form/input[ @name = baz and @value = 42 ]' end assert_js_replace_html lexes the returned JavaScript, finds the Element.update() command, and parses the XHTML inside it. The do-end block sees that XHTML, so you can do further queries on it. All these tests will fail if the XHTML has a single ill-formed tag. At my day-job, we enforce strict Transitional XHTML, even though we only target wildly forgiving browsers, and even though our production code could get away with sloppy HTML. We do this because enforcing XHTML makes all our view tests much easier to write. -- Phlip --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: simple select
It looks from your code as if you're returning a list of user galleries rather than a single one, so the list you get won't have a photos method. Does your code work if you change the third line in your method to @gallery = @user.galleries.first Eifion http://asciicasts.com Twitter: @eifion On Fri, Feb 27, 2009 at 12:47 PM, Petan Cert rails-mailing-l...@andreas-s.net wrote: Thx for all your suggestions, but it always ended up with this error. NoMethodError in GalleriesController#index undefined method `photos' for #Class:0x54a56dc def index @title = gallery preview @user = User.find(params[:user_id]) @gallery = @user.galleries @primary = @gallery.photos.primary.first end I think, that my routes should be fine. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: replace_html and render action?
So from the view where you called this def you might have used link_to_remote or some thing like that..isn't it? So add :update = contentBody to that Now in action just write render :action = 'new' Sijo -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] text library
hola, I need text library, but in text.rubyforge.org only appears the doc information. how i can download de library?, in rubyforge search don't find, and in google nor. anyone know? thanks in advance, Benjamín --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: replace_html and render action?
Yep, I just figured out that :update was missing right after I posted that, thanks :) -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: simple select
Eifion Bedford wrote: It looks from your code as if you're returning a list of user galleries rather than a single one, so the list you get won't have a photos method. Does your code work if you change the third line in your method to @gallery = @user.galleries.first Yes, thats the error. Now it is working but just for the first one. Is there a way to loop all of the users galleries? Thank you. P. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Maintaining session data across multiple domains
I'm working on an application that can be accessed from multiple domains. I want to maintain session data across these domains, such that if a user logs in at www.domain1.com, then moves to www.domain2.com, they will still be logged in with the same account. Is this possible in Rails? Could anyone point me towards a guide of how to achieve it? Many thanks, Adam --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: simple select
well if you want all the primary photos just use my suggested named_scope. then you can ask: @all_primary_photos = Photo.all.primary # or just Photo.primary @all_galleries = Gallery.all no loop needed. but if you want to loop, you can do that with @all_galleries.each do |gallery| # gallery.photos end On 27 Feb., 15:05, Petan Cert rails-mailing-l...@andreas-s.net wrote: Eifion Bedford wrote: It looks from your code as if you're returning a list of user galleries rather than a single one, so the list you get won't have a photos method. Does your code work if you change the third line in your method to @gallery = @user.galleries.first Yes, thats the error. Now it is working but just for the first one. Is there a way to loop all of the users galleries? Thank you. P. -- Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] what / when calls create function in an ActionController ?
Hi friends ,
i am newbie and was trying to learn rails by following a tutorial
which uses attachment_fu to upload videos .! every thing was working
till i edited something somewhere ! the problem is that nothing
happens when i click the submit button
the new.html.erb is as follows and it displays well too
h2Upload Advertisements 1/h2br /
% form_for(@advertisement, :html = { :multipart = true }) do |f| %
%= f.error_messages %
table
tr
td%= f.label :title %: /tdtd%= f.text_field :title %/
td
/tr
tr
td%= f.label :description %: /tdtd%=
f.text_area :description %/td
/tr
tr
td%= f.label :advertisement %: /tdtd%=
f.file_field :uploaded_data %/td
/tr
trtd%= f.submit 'Submit' % - %= link_to 'Back',
advertisements_path %/td/tr
/table
% end %
and the create function in the Controller is as follows
def create
@advertisement = Advertisement.new(params[:advertisement])
#...@advertisement.write_to_log
if @advertisement.save
@advertisement.convert
flash[:notice] = 'Advertisement has been uploaded'
redirect_to :action = 'index'
else
@advertisements = Advertisement.find(:all)
render :action = 'new'
end
end
even deleting the create function , it shows no error but returns to
index page when submit button clicked . it seems that this function is
not called properly
help appreciated
thanks in advance
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[Rails] Re: what / when calls create function in an ActionController ?
even deleting the create function , it shows no error but returns to index page when submit button clicked . it seems that this function is not called properly Have you set up your routes.rb file? SH --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] upload file to save
I am new to rails and am stuck on the above.
I have used a mixture of code from the agile web dev with rails book
and what I have found with google.
I realise there are easier ways to do this with various plugins but I
would be interested to know why my code does not work.
The code runs and a file is created in the expected place but this
file is zero length so something is wrong.
Model code
class Photo ActiveRecord::Base
belongs_to :user
validates_format_of :content_type,
:with = /^image/,
:message = --- you can only upload pictures
def uploaded_picture=(picture_field)
self.photofile = base_part_of
(picture_field.original_filename)
self.content_type = picture_field.content_type.chomp
self.is_visible = 0
@data = picture_field.read
end
etc etc
Controller code
def create
@photo = Photo.new(params[:photo])
filename = @photo.photofile
directory = public/images
# create the file path
user= User.find(session[:userid])
path = File.join(directory, user.user_id)
if File.exist?(path) == false
Dir.mkdir(path)
end
path = File.join(directory, user.user_id, filename)
# write the file
# File.new(path, wb) { |f| f.write(params[:picture_field].read) }
File.new(path, wb) { |f| f.write(@data) }
and the view
% form_for(:photo,
:url = {:action = 'create'},
:html = { :multipart = true }) do |f| %
p
bCaption/bbr /
%= f.text_field :caption %
/p
Upload your picture: %= f.file_field(uploaded_picture) %br/
p
%= f.submit Upload Photo %
/p
% end %
So there are obviously some basics here that I have not yet got.
Many thanks for looking
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[Rails] Re: Problem with select_tag
thank you very much ,i can fix it -__- 2009/2/27 Sijo Kg rails-mailing-l...@andreas-s.net change like %= form.select :organelle, ([, mitochondrion, nucleomorph, plastid, mitochondrion: kinetoplast, plastid: chloroplast, plastid: apicoplast, plastid: chromoplast, plastid: cyanelle, plastid: leucoplast, plastid: protoplastid ]) % and it will submit to the create action of seqfeature controller. .There you can write the code as in def view Sijo -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: what / when calls create function in an ActionController ?
http://api.rubyonrails.com/classes/ActionView/Helpers/FormHelper.html
example taken form the above link:
# Note: a @person variable will have been created in the controller.
# For example: @person = Person.new
% form_for :person, @person, :url = { :action = create } do |f|
%
%= f.text_field :first_name %
%= f.text_field :last_name %
%= submit_tag 'Create' %
% end %
what you got is this:
% form_for(@advertisement, :html = { :multipart = true }) do |f|
%
%= f.text_field :title %
%= f.text_area :description %
%# ... %
%= f.submit 'Submit' %
now try changing your first line to:
% form_for :advertisement, @advertisment, :url = { :action =
create }, :html = { :multipart = true } do |f| %
hope this helps.
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[Rails] Wierd to_a issue...
When I go to save a model, I get tons of these: /usr/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/ associations/association_proxy.rb:214: warning: default `to_a' will be obsolete It looks like the warning is coming from method_missing! Even stranger: the model saves correctly in the development environment, but under certain conditions it does not save in the production environment -- even if operating with an identical database. Any ideas of what could be going on here? I can't find anything about this and am getting frustrated. Any tips on how to trace where the warnings are coming from would be helpful. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Getting unique entries from models?
Mike Chai wrote: I'm using acts_as_taggable_on and I want to get a list of unique taggings. How can I do this? In a more general sense, say that I have a Product model with attributes name and price. I have these: id: 1 Name: Juice Price: 5 id: 2 Name: Juice Price: 5 So when I do a Product.find(:all) I'll get both, but I only want one. How can I do this so that no matter now many duplicates there are, I'll only get one PLUS all the other UNIQUE products? I'm confused. How does this relate to acts_as_taggable_on? What I see here is that you have a products table that allows the product name to be duplicated. This sounds like a bad idea to me. It seems more logical to either validate that the product name is unique with a unique index in the database to ensure the name is always unique. Or identify your products by something other than the name (like maybe SKU Number or Item Number). Something exposed to the user that they can use to find the right product. Product.find(:all) is supposed to give you both. That's what it does. If you must insist on doing a distinct select then you'll have to drop down to a lower level like... Product.find_by_sql(SELECT DISTINCT name, price from products) But, again this seems like a really bad idea because you have no idea which one you're going to get and if you included the id in the distinct select then you would still get both anyway. With all that said, I think you need to reevaluate your application's design. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] SQL search
How I write it in rails format? Articles.find( )
SELECT *, MATCH(title, body) AGAINST('$keyword') AS score FROM articles
WHERE MATCH(title, body) AGAINST('$keyword') ORDER BY score DESC
--
Posted via http://www.ruby-forum.com/.
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[Rails] Re: SQL search
On Feb 27, 2009, at 11:29 AM, Ga Ga wrote:
How I write it in rails format? Articles.find( )
SELECT *, MATCH(title, body) AGAINST('$keyword') AS score FROM
articles
WHERE MATCH(title, body) AGAINST('$keyword') ORDER BY score DESC
Obviously, you'd have to try it yourself, but:
match_part = sanitize_sql(['MATCH(title, body) AGAINST(?)', keyword])
Article.find(:all, :select = *, #{match_part} AS score,
:conditions = match_part, :order = 'score DESC')
I'm guessing that the $keyword is from Perl, but I've assumed that you
have a local variable called keyword. Look closely at whether the
conditions end up correct or if things get double-escaped in the final
SQL.
-Rob
Rob Biedenharn http://agileconsultingllc.com
r...@agileconsultingllc.com
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[Rails] Re: attachment_fu and nested model forms
Maybe you just omitted this, but I think your CoverImage should declare
belongs_to :product
Thanks for the idea Craig. Thought we were on to something there for
a second but apparently not.
The update seems to work just not the create. If I change the create
method to this: (yes I changed my image class and relationship names)
def create
params[:product][:image] = ProductImage.new(params[:product]
[:image])
@product = Product.new(params[:product])
respond_to do |format|
if @product.save
flash[:notice] = 'Product was successfully created.'
format.html { redirect_to(admin_products_path) }
format.xml { render :xml = @product, :status
= :created, :location = @product }
else
format.html { render :action = new }
format.xml { render :xml = @product.errors, :status
= :unprocessable_entity }
end
end
end
it works fine and the update works as expected with a standard REST
action.
I also noticed that if I change the image relationship to has_many the
form fields aren't getting indexed so I end up with this:
input id=product_image_uploaded_data name=product[image]
[uploaded_data] size=30 type=file /
instead of this:
input id=product_image_0_uploaded_data name=product[image][0]
[uploaded_data] size=30 type=file /
etc...
I dunno seems like there must be something really fundamental that I'm
missing.
Help:-)!
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[Rails] Re: SQL search
I get: undefined method `sanitize_sql' -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Maintaining session data across multiple domains
On 27 Feb 2009, at 14:24, Adam wrote: I'm working on an application that can be accessed from multiple domains. I want to maintain session data across these domains, such that if a user logs in at www.domain1.com, then moves to www.domain2.com , they will still be logged in with the same account. Is this possible in Rails? Could anyone point me towards a guide of how to achieve it? Well you will definitely need to move away from the cookie store. I imagine you could do something like redirect users with no session to blah.domain.com - this creates/looks up their session id. Then it redirects them back to the original domain along with a token telling that app what the session id of the user should be (so that this app can set the cookie saying what the session id is) Fred Many thanks, Adam --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Getting unique entries from models?
Thanks for the help. That was just an example, not a good one, but I just needed to explain the problem I'm having. It had nothing to do with acts_as_taggable_on, but I might as well just directly tell my problem. I want to display all the tags that a tagger has used. However, using @user.owned_taggings returns ALL the taggings, including duplicates. What I mean by duplicates, is that the taggable_type and the tag_id are the same. That means if someone used one tag on many different Products, it would be a list of that one word. On Feb 27, 8:25 am, Robert Walker rails-mailing-l...@andreas-s.net wrote: Mike Chai wrote: I'm using acts_as_taggable_on and I want to get a list of unique taggings. How can I do this? In a more general sense, say that I have a Product model with attributes name and price. I have these: id: 1 Name: Juice Price: 5 id: 2 Name: Juice Price: 5 So when I do a Product.find(:all) I'll get both, but I only want one. How can I do this so that no matter now many duplicates there are, I'll only get one PLUS all the other UNIQUE products? I'm confused. How does this relate to acts_as_taggable_on? What I see here is that you have a products table that allows the product name to be duplicated. This sounds like a bad idea to me. It seems more logical to either validate that the product name is unique with a unique index in the database to ensure the name is always unique. Or identify your products by something other than the name (like maybe SKU Number or Item Number). Something exposed to the user that they can use to find the right product. Product.find(:all) is supposed to give you both. That's what it does. If you must insist on doing a distinct select then you'll have to drop down to a lower level like... Product.find_by_sql(SELECT DISTINCT name, price from products) But, again this seems like a really bad idea because you have no idea which one you're going to get and if you included the id in the distinct select then you would still get both anyway. With all that said, I think you need to reevaluate your application's design. -- Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: list out
Do I need to relate the plugin or gem to my application. Of course. From the README.textile: It will also work out of the box as a Ruby on Rails plugin. Just drop it in vendor/plugins and it’ll work. when I entered blacklist words in text area what should it do?(in my application it does nothing) Are you asking it to do anything? Again, from the README file: BlackList.block?(Stupid ass simple.) The example is giving Blacklist a string, you'll probably want to pass it the contents of the textarea. -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Table relation problems
Hi. I need to know if it's possible to do something like this: http://pastie.org/402205 The table game_guesses has 2 keys for team: home_key and guest_key. The problem is that a normal relation would be team has_many/has_one game_guessbut that is not the case. I just want to see the team information using guess.homeTeam.name or guess.guestTeam.name (or other information of the Team object) Is there a way to solve it? I tried to change the model, but eventually it would lead to a situation like this one. Thanks, -- Israel Guerra Joan Rivers - The first time I see a jogger smiling, I'll consider it. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Authorization system recommendations
Good morning. Our application has grown to the point where a more robust authorization system is needed. What Rails plugins or Ruby gems do you recommend? Our needs include: - defining multiple user roles which can use parts of the application in different ways - easy maintenance (preferably no generators or systems requiring manual code updating after initial install) We are already using authlogic for authentication. Thanks. Evan --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: SQL search
Ga Ga wrote: I get: undefined method `sanitize_sql' Help ? -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: beginners question
hi Gavin, I inserted two observe_field calls, essentially replacing the onclick values on the radio button tags. But it turns out that only the first time a radio button is clicked, the :function of the observer is called. So if I switch back, nothing happens. It does if I reload the page. Do I miss something in the documentation? regards, Ruud [ options hash delete from input tags] [inserted] %= observe_field( :date_none, :function = 'date_clicked(true)') % %= observe_field( :date_with, :function = 'date_clicked(false)') % --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Polymorphic association..explain the extra query ?
Can anyone explain to me the sql query done in the last step : http://pastie.org/402200 -- Arpit Jain --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Regarding IDE
I'd second/third NetBeans. I use NetBeans on all platforms mac/ubunut/ winXP and I think it's great. Particularly because of its auto- completion, built-in documentation of ruby methods and easy debugger. It really shortened the learning curve when I originally jumped into rails. On Feb 26, 1:51 pm, Robert Walker rails-mailing-l...@andreas-s.net wrote: Cyrus Dev wrote: Hello Every one, I am using SciTE Editor which is good for ruby and rails, but I want editor with file browser in that , is any plugin available for it ? thanks Are you looking for a full-on IDE or just a better text editor? I use, an highly recommend, TextMate on the Mac. The is something similar to it on Windows called the E Text Editor. If you are looking for a full-fledged IDE for Ruby take a loot at Netbeans 6.5. It seems to be about the best Ruby support I know of in an IDE. People may think it's strange that I really prefer a good text editor like TextMate over an IDE. Especially, since I live in an IDE all day for my Java day job. But, Java just isn't practical without an IDE these days. Here are some things I dislike about IDEs: 1. Most are written in Java. The exception being Xcode, which is the only IDE I actually enjoy using. 2. IDEs tend to lock you into a single vendor. In our case that's Oracle with their JDeveloper IDE. 3. I HATE Java programs. 4. I REALLY HATE Java programs. 5. IDEs have a tendency to make bad assumptions. Oh!. Here's what I think you're trying to do, I'll go ahead and make that edit for you. I swear, I spend half my time removing crap that the IDE thinks I want. 6. I'm a programmer. I don't need help with programming! What I need is help editing text. TextMate is perfect for this because the developers spend their time thinking about editing text/code. The built-in text editors of most IDE are horrible at editing text. 7. JDeveloper startup time ~30 seconds. TextMate Startup time 1 second. 8. mate . This is all a matter of taste, but is probably the primary thing that drew me to Ruby on Rails in the first place. A development framework that's logical enough to require no IDE is worth it's weight in gold. -- Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Stupid Question - Need to get a field from table...
Hi all, I'm ashamed to ask this but I can't figure it out. Lately my brain gets more burned out by the minute. Basically I'm trying to have a shirt have up to 2 colors. I currently have this working. When I edit a shirt, I can select the primary and secondary color of a shirt. But when I want to see the colors in the show page I can't manage to see the name only the id. For example: bPrimary Color:/b %=h @shirt.color_id %br / bSecondary Color:/b %=h @shirt.color2_id %br / Only displays the id (obviously) but what I want to see is the NAME OF THE COLOR. I just can't think of a way to do this for some reason. Maybe there is a better way to do this and you guys can shed a light? Below is the database structure and model relationship code... APPROVED_COLORS (table name/structure in db) --- :id (int) :name (string) SHIRTS (table name/structure in db) --- :color_id (int) :color2_id (int) APPROVED_COLOR.RB belongs_to :shirt SHIRT.RB -- has_many :approved_colors Any help on this is greatly appreciated. Thanks, Tony -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: beginners question
Hi Ruud
Hmm - I've never used observe_field to call a js function, usually
just for rails-ajax calls.
If I were calling a js function like so, I'd normally just
add :onclick = 'date_clicked(true)' to the radio buttons.
There should be a way to call the js function using observe_field
though so let's try and find it?
Why not try simplifying the function call first, with something
like :function = alert('this works') just to check if this is where
the problem is?
what do you have in the date_clicked() function now?
On Feb 27, 5:51 pm, ruud r.grosm...@gmail.com wrote:
hi Gavin,
I inserted two observe_field calls, essentially replacing the onclick
values on the radio button tags. But it turns out that only the first
time a radio button is clicked, the :function of the observer is
called. So if I switch back, nothing happens. It does if I reload the
page.
Do I miss something in the documentation?
regards, Ruud
[ options hash delete from input tags]
[inserted]
%= observe_field( :date_none, :function = 'date_clicked(true)')
%
%= observe_field( :date_with, :function = 'date_clicked(false)')
%
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[Rails] rails array.each returning array?
i am having a problem with a current piece of code, and it seems like
the result for each on an array might be the culprit.
according to everything i have seen before, this should work:
a = [ a, b, c ]
a.each {|x| print x, -- }
should produce:
a -- b -- c --
but i am getting:
a = [ a, b, c ]
= [a, b, c]
a.each {|x| print x, -- }
a -- b -- c -- = [a, b, c]
does anyone know where the = [a, b, c] is coming from?
specifically, i am trying to run:
def self.show_pending_users
self.find(:all, :conditions = pending_role is not null).each {
|x| #{x.login} }
end
where i expect to get a an array of x.login back.. but i am getting back
an array of all the objects ...
any ideas?
thanks!
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[Rails] Re: rails array.each returning array?
does anyone know where the = [a, b, c] is coming from? It's only doing that in the console, because the return value of each is the array you passed it. If you run this code outside of irb, you won't see it. SH --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: rails array.each returning array?
What you want is map, not each (the ruby-doc is always your friend):
def self.show_pending_users
self.find(:all, :conditions = pending_role is not null).map {|x|
#{x.login} }
end
-
Maurício Linhares
http://alinhavado.wordpress.com/ (pt-br) | http://blog.codevader.com/ (en)
On Fri, Feb 27, 2009 at 3:30 PM, Sergio Ruiz
rails-mailing-l...@andreas-s.net wrote:
i am having a problem with a current piece of code, and it seems like
the result for each on an array might be the culprit.
according to everything i have seen before, this should work:
a = [ a, b, c ]
a.each {|x| print x, -- }
should produce:
a -- b -- c --
but i am getting:
a = [ a, b, c ]
= [a, b, c]
a.each {|x| print x, -- }
a -- b -- c -- = [a, b, c]
does anyone know where the = [a, b, c] is coming from?
specifically, i am trying to run:
def self.show_pending_users
self.find(:all, :conditions = pending_role is not null).each {
|x| #{x.login} }
end
where i expect to get a an array of x.login back.. but i am getting back
an array of all the objects ...
any ideas?
thanks!
--
Posted via http://www.ruby-forum.com/.
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[Rails] Re: rails array.each returning array?
Maurício Linhares wrote: What you want is map, not each (the ruby-doc is always your friend): ah! this ended up working perfectly.. thanks so much everyone... -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] streamlined - inset_table or membership in edit_view
for some reason, i cannot get this to work..
this is the very last piece of this entire project that is needed for
completion, and it's totally stumping me..
what i have is a relationship in edit view that is showing up as
a :select. i would like it to show up as an inset_table (i think.. i
would like it to show up just like it does in list view, when edit is
selected..).. but i just can't seem to get anything but :select to
show up..
i see there is another post to this list, but it looks like it was
never resolved..
here is what my edit view looks like:
module CareerAdditions
end
Career.class_eval { include CareerAdditions }
Streamlined.ui_for(Career) do
user_columns :title,
:description,
:schools, {:edit_view = [:filter_select]},
:pathway,
:youtube_link,
:salary,
:documents
end
the relationship between schools and careers is:
has_and_belongs_to_many
i have also tried changing user_columns to edit_columns with no
luck..
if anyone has any ideas, i would throw you massive karma points..
thanks in advance..
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[Rails] Re: SQL search
On Feb 27, 2009, at 11:42 AM, Rob Biedenharn wrote:
On Feb 27, 2009, at 11:29 AM, Ga Ga wrote:
How I write it in rails format? Articles.find( )
SELECT *, MATCH(title, body) AGAINST('$keyword') AS score FROM
articles
WHERE MATCH(title, body) AGAINST('$keyword') ORDER BY score DESC
Obviously, you'd have to try it yourself, but:
match_part =
self.class.
sanitize_sql(['MATCH(title, body) AGAINST(?)', keyword])
Article.find(:all, :select = *, #{match_part} AS score,
:conditions = match_part, :order = 'score DESC')
I'm guessing that the $keyword is from Perl, but I've assumed that you
have a local variable called keyword. Look closely at whether the
conditions end up correct or if things get double-escaped in the final
SQL.
-Rob
Rob Biedenharnhttp://agileconsultingllc.com
r...@agileconsultingllc.com
Sorry, if you look at the docs, sanitize_sql is a protected class
method of ActiveRecord::Base
-Rob
Rob Biedenharn http://agileconsultingllc.com
r...@agileconsultingllc.com
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[Rails] Re: Stupid Question - Need to get a field from table...
On Fri, Feb 27, 2009 at 1:20 PM, Tony Tony rails-mailing-l...@andreas-s.net wrote: Hi all, I'm ashamed to ask this but I can't figure it out. Lately my brain gets more burned out by the minute. Basically I'm trying to have a shirt have up to 2 colors. I currently have this working. When I edit a shirt, I can select the primary and secondary color of a shirt. But when I want to see the colors in the show page I can't manage to see the name only the id. For example: bPrimary Color:/b %=h @shirt.color_id %br / bSecondary Color:/b %=h @shirt.color2_id %br / I'd make the following changes so that I could use more meaningful names for the colors: Models == class Shirt ActiveRecord::Base belongs_to :primary_color, :class_name = ApprovedColor, :foreign_key = color_id belongs_to :secondary_color, :class_name = ApprovedColor, :foreign_key = color2_id end class ApprovedColor ActiveRecord::Base has_many :shirts end Even though I've used Rails for quite awhile now, I still have to stop and think sometimes about where the belongs_to and the has_many go. The belongs_to goes where the foreign key exists, on Shirt in this case. View bPrimary Color:/b %=h @shirt.primary_color.name %br / bSecondary Color:/b %=h @shirt.secondary_color.name if @shirt.secondary_color %br / Regards, Craig --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Stupid Question - Need to get a field from table...
Ideally something like this would be great: %=h @shirt.approved_colors.color_id.name % Any ideas? I don't know why my brain is shot today. Hate it. -Tony -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Stupid Question - Need to get a field from table...
On Feb 27, 2009, at 1:20 PM, Tony Tony wrote: Hi all, I'm ashamed to ask this but I can't figure it out. Lately my brain gets more burned out by the minute. Basically I'm trying to have a shirt have up to 2 colors. I currently have this working. When I edit a shirt, I can select the primary and secondary color of a shirt. But when I want to see the colors in the show page I can't manage to see the name only the id. For example: bPrimary Color:/b %=h @shirt.color_id %br / %=h @shirt.primary_color_name % bSecondary Color:/b %=h @shirt.color2_id %br / %=h @shirt.secondary_color_name % Only displays the id (obviously) but what I want to see is the NAME OF THE COLOR. I just can't think of a way to do this for some reason. Maybe there is a better way to do this and you guys can shed a light? Below is the database structure and model relationship code... APPROVED_COLORS (table name/structure in db) --- :id (int) :name (string) SHIRTS (table name/structure in db) --- :color_id (int) :color2_id (int) APPROVED_COLOR.RB belongs_to :shirt SHIRT.RB -- has_many :approved_colors has_one :primary_color, :class_name = 'ApprovedColor', :foreign_key = :color_id has_one :secondary_color, :class_name = 'ApprovedColor', :foreign_key = :color2_id Any help on this is greatly appreciated. Thanks, Tony -- class Shirt def primary_color_name self.primary_color ? self.primary_color.name : '(none)' end def secondary_color_name self.secondary_color ? self.secondary_color.name : '(none)' end end If this doesn't quite work as-is, please take it as a strong hint and an exercise in using the documentation of has_one -Rob Rob Biedenharn http://agileconsultingllc.com r...@agileconsultingllc.com --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Automatically get a list of controller names
I would recommend that you hard-code that list and also include controller names you may use in the future and reserved or restricted words. On Feb 26, 5:49 pm, Ramon Tayag ramon.ta...@gmail.com wrote: Okay, just a follow up question: is there an automatic way to make an array of all controller names? So that I could use this in the user model to validate the user doesn't type in any of the controller names. (This is a continued conversation of one that asked about making routes this way: domain.com/username but still retaining the functionality to send the user to a controller if they typed: domain.com/controllername Ramon Tayag On Thu, Feb 26, 2009 at 5:34 PM, Chris Kottom chris.kot...@gmail.com wrote: Not sure I understand the behavior you're after completely, but should be able to do this by specifying a named route in your routes file before the default ones. Ex: map.user_profile ':username', :controller = 'users', :action = 'show' map.connect ':controller/:action/:id' ... This will have the effect, however, of matching any incoming request with only one string. So you won't be able to have another route like: map.user_profile ':username', :controller = 'users', :action = 'show' map.group_profile ':groupname', :controller = 'groups', :action = 'show' All requests here meant for either of these would be sent to the UsersController#show because it appears first in the routes file. Hope this answers your question. On Thu, Feb 26, 2009 at 4:08 AM, Ramon Tayag ramon.ta...@gmail.com wrote: Hey everyone! Is there a way of saying something like this in the routes file (note that map.connect :controller/:action/:id is my last pattern): If the controller you specified doesn't exist, then go to the next pattern I want this because if users type in domain.com/noncontrollername, I'd like the app to render or forward the user to domain.com/profiles/noncontrollername. So, for example, if my username is ramon, and I type domain.com/ramon, I will see my profile. If this is not possible, what's a good way of doing this? :) Thanks! Ramon --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] random DBI::DatabaseError while querying SqlServer
*First some background:* Application is running on a windows XP I'm currently using Ruby version 1.8.6-26 with easy installer (I couldn't manage to manually install 1.8.7) Rails version is 2.2.2 activerecord version 2.2.2, 1.15.6 activerecord-sqlserver-adapter is version 1.0.0.9250 ADO.rb version is 0.1.0 (couldn't find anything newer, is it abandoned or something?) SqlServer 2000 (I tried with sql server 2005 same problem continues) I don't know it's related but as session store I'm using active_record_store *Problem*: Database queries are generally working fine, but sometimes (lets say once in 30-40 queries) I get a strange error at sqlserver_adapter.rb, the error message and stack trace is as follows. DBI::DatabaseError: Value OLE error code:8000 in Microsoft OLE DB Provider for SQL Server Iİşlem::Kaydet veya Iİşlem::Durdur çağrıldı ve nesne meşgul durumda. HRESULT error code:0x80020009 ?zel durum olu?tu.: SELECT * FROM [product] WHERE ([product].[isActive] = 1 AND [product].[useInMobileOrder] = 1) C:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/connection_adapters/abstract_adapter.rb:188:in `log' C:/ruby/lib/ruby/gems/1.8/gems/activerecord-sqlserver-adapter-1.0.0.9250/lib/active_record/connection_adapters/sqlserver_adapter.rb:337:in `execute' C:/ruby/lib/ruby/gems/1.8/gems/activerecord-sqlserver-adapter-1.0.0.9250/lib/active_record/connection_adapters/sqlserver_adapter.rb:538:in `select' C:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/connection_adapters/abstract/database_statements.rb:7:in `select_all_without_query_cache' C:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/connection_adapters/abstract/query_cache.rb:60:in `select_all' C:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/connection_adapters/abstract/query_cache.rb:81:in `cache_sql' C:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/connection_adapters/abstract/query_cache.rb:60:in `select_all' C:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/base.rb:635:in `find_by_sql' C:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/base.rb:1490:in `find_every' C:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/base.rb:589:in `find' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/base.rb:1253:in `send' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/base.rb:1253:in `perform_action_without_filters' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/filters.rb:617:in `call_filters' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/filters.rb:638:in `run_before_filters' C:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb:178:in `send' C:/ruby/lib/ruby/gems/1.8/gems/activesupport-2.2.2/lib/active_support/callbacks.rb:178:in `evaluate_method' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/filters.rb:186:in `call' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/filters.rb:635:in `run_before_filters' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/filters.rb:615:in `call_filters' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/filters.rb:610:in `perform_action_without_benchmark' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue' C:/ruby/lib/ruby/1.8/benchmark.rb:293:in `measure' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/rescue.rb:136:in `perform_action_without_caching' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/caching/sql_cache.rb:13:in `perform_action' C:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/connection_adapters/abstract/query_cache.rb:34:in `cache' C:/ruby/lib/ruby/gems/1.8/gems/activerecord-2.2.2/lib/active_record/query_cache.rb:8:in `cache' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/caching/sql_cache.rb:12:in `perform_action' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/base.rb:524:in `send' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/base.rb:524:in `process_without_filters' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/filters.rb:606:in `process_without_session_management_support' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/session_management.rb:134:in `process' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/base.rb:392:in `process' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/dispatcher.rb:183:in `handle_request' C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.2.2/lib/action_controller/dispatcher.rb:110:in `dispatch_unlocked'
[Rails] Re: Stupid Question - Need to get a field from table...
Thanks for the replies! Craigs solution worked like a charm. First time I use foreign_key. I have a feeling that while this worked, the way it works (specifically having to specify foreign_key) is incorrect or rather defaults rails conventions. Is this the case? If so what can or should I do to make this work from now on? Thanks again, Tony -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: como consultar en oracle
Hola otra vez. A mí me funcionó perfectamente el gem, pero he estado jugando con el código y parece ser que lo he estropeado. Ahora estoy haciendo otras cosas, pero en cuanto tenga un momento (posiblemente esta noche) y lo resuelva te pongo aquí el ejemplo del código que he utilizado para ver si siguiéndolo te funciona el tuyo. Pepe On Feb 26, 4:37 pm, Oraldo alarcon rails-mailing-l...@andreas-s.net wrote: hola hermano un saludo fuerte men me puse a hacer lo que me dijistes pero tampoco funciona medio he resuelto el problema de esta manera sql = autosys_db.prepare(SELECT mtin_descri,mtin_mtin FROM re_tmtinv WHERE rownum =5) con este codigo solo puedo ver los primeros 5 pero no me deja ver los que siguen estuve investigando un poco mas me encontre otros metodos pero no se como adaptarlo 1.-SELECT * FROM (SELECT /*+ FIRST_ROWS(n) */ *, ROWNUM rnum FROM (re_tmtinv) WHERE ROWNUM = limite-supWHERE rnum = limite-inf; 2.- SELECT *FROM (SELECT /*+ FIRST_ROWS(10) */ @limit.*, ROWNUM rnumFROM (SELECT id, mtin_mtin FROM re_tmtinv ORDER BY id, rowid) WHERE ROWNUM = 20) WHERE rnum = 10; este no me deja hacer nada por el tipo de version 3.-SELECT TOP 10 t.* FROM re_tmtinv as t where t.id = not in( SELECT TOP 0 id from re_tmtinv order by id desc )order by t.id desc por casualidad has coseguido algo mejor espero su pronta respuesta gracias oraldo alarcon osa...@hotmail.com -- Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: como consultar en oracle
Creo que los SELECT que pones ahí van por buen camino, pero no soy experto en SQL y no sabría cómo hacer lo que necesitas. Creo que deberías intentar instalar el adaptador de Oracle. Te aseguro que una vez que lo tengas instalado no vas a volver a querer utilizar SQL puro y duro excepto a lo mejor para acciones muy complejas y tus problemas se van a solucionar de golpe. Pepe On Feb 26, 4:37 pm, Oraldo alarcon rails-mailing-l...@andreas-s.net wrote: hola hermano un saludo fuerte men me puse a hacer lo que me dijistes pero tampoco funciona medio he resuelto el problema de esta manera sql = autosys_db.prepare(SELECT mtin_descri,mtin_mtin FROM re_tmtinv WHERE rownum =5) con este codigo solo puedo ver los primeros 5 pero no me deja ver los que siguen estuve investigando un poco mas me encontre otros metodos pero no se como adaptarlo 1.-SELECT * FROM (SELECT /*+ FIRST_ROWS(n) */ *, ROWNUM rnum FROM (re_tmtinv) WHERE ROWNUM = limite-supWHERE rnum = limite-inf; 2.- SELECT *FROM (SELECT /*+ FIRST_ROWS(10) */ @limit.*, ROWNUM rnumFROM (SELECT id, mtin_mtin FROM re_tmtinv ORDER BY id, rowid) WHERE ROWNUM = 20) WHERE rnum = 10; este no me deja hacer nada por el tipo de version 3.-SELECT TOP 10 t.* FROM re_tmtinv as t where t.id = not in( SELECT TOP 0 id from re_tmtinv order by id desc )order by t.id desc por casualidad has coseguido algo mejor espero su pronta respuesta gracias oraldo alarcon osa...@hotmail.com -- Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Stupid Question - Need to get a field from table...
On Fri, Feb 27, 2009 at 2:33 PM, Tony Tony rails-mailing-l...@andreas-s.net wrote: Thanks for the replies! Craigs solution worked like a charm. Cool. First time I use foreign_key. I have a feeling that while this worked, the way it works (specifically having to specify foreign_key) is incorrect or rather defaults rails conventions. Is this the case? If so what can or should I do to make this work from now on? Using the :foreign_key option isn't incorrect. It's there if you need to circumvent the Rails defaults for any reason. If you didn't want to use the :foreign_key option, you could use a migration to rename the color_id and color2_id columns in your shirts table to primary_color_id and secondary_color_id, respectively. Then, you could just declare your associations like this: class Shirt ActiveRecord::Base belongs_to :primary_color, :class_name = ApprovedColor belongs_to :secondary_color, :class_name = ApprovedColor end Regards, Craig --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Regular Expression question
Hi - I would like to use gsub() to strip decimals with trailing zeros from a string. My string looks like this: -- 19.0 / 482.600 mm -- I would like to end up with this: -- 19 / 482.6 mm -- Anyone have a regular expression that can do this? Thanks! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Modify beginning_of_week?
I see 2 ways you could do this 1. Re-open the class that offers the functionality and add your code to modify the behavior. I would not recommend that. I like leaving code that I didn't write as it is. 2. Create something very simple that receives the parameter you need and acts accordingly to use the existing beginning_of_week behavior and get what you want. On Feb 26, 7:58 pm, Guillaume Loader rails-mailing-l...@andreas- s.net wrote: Hello everyone! Is it possible to modify this function: beginning_of_week? What I want is something like this : beginning_of_week(0) returns Sunday beginning_of_week(1) returns Monday Thank you! -- Posted viahttp://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: SQL search
Rob Biedenharn wrote: On Feb 27, 2009, at 11:42 AM, Rob Biedenharn wrote: match_part = self.class. Rob Biedenharnhttp://agileconsultingllc.com r...@agileconsultingllc.com Sorry, if you look at the docs, sanitize_sql is a protected class method of ActiveRecord::Base Is there some alternative way to it, and not to use protected classes? -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: How do I access a variable defined in application.rb from within application.rhtml?
Thanks, this sounds like what I need. On Feb 22, 7:24 pm, Jeff Lewis jeff.bu...@gmail.com wrote: To initialize some db-read var (tidbit in your example) that would survive and be callable for each subsequent app request, you'll want to do so via lazy-initialization using a before_filter (mentioned by bill) in application.rb. How you store such lazy-init vars between requests depends on the scope/use of such vars by users/requests of the app: If the var that you're setting is specific to some user alone, and should not be shared by all users' requests, then you could store that var in the user's session: # in ./app/controller/application.rb ... before_filter :do_lazy_init ... private def do_lazy_init session[:tidbit] = Tidbit.random if not session[:tidbit] @tidbit = session[:tidbit] end which all of your app controller meths and view templates could then use via @tidbit. Note that such session vars can survive app restarts. So if you really want the var to be set at app start/restart, and/or you change the structure/content of tidbit in the db, you'll want to clear such session data first before re-starting your app. If var that you're setting really is global in scope, intended to be shared by all users' requests and is read-only, then you could store it in a global var: # in ./app/controller/application.rb ... before_filter :do_lazy_init ... private def do_lazy_init $global_tidbit = Tidbit.random if not $global_tidbit @tidbit = $global_tidbit end Beware of issues surrounding use of global vars tho, and definitely don't use mutable global vars, due to potential data incongruity issues, especially when running production environment (assuming more than one process-/thread-instance of your app in prod env). If you're interested in Matz's opinion on use of global vars, per quote in Ruby Pocket Ref (http://books.google.com/books? id=KZU_HUYJ5yMCpg=PA13dq=ruby+matz+global+variables): They're ugly, so don't use them. Jeff On Feb 21, 4:29 pm,ericindcericmilf...@gmail.com wrote: I don't generally follow the whatever works... approach because there is usually a best practice. That said, I want to avoid the global variable because having $tidbit = Tidbit.random declared in my application.rb broke my migrations. Running migrations from version 0 when the Tidbits database doesn't exist caused the db:migrate to fail because the line of code was still being executed and the Model was attempting to access a table that didn't exist. I'll keep reading, but I'm sure there is a logical way of accomplishing this that I'm just not yet seeing. Thanks. On Feb 21, 4:41 pm, Eric ericgh...@gmail.com wrote: So why not use that, then? Whatever works... Also, you might brush up on MVC and beginner's Ruby as far as setting variables in models go:http://wiki.rubyonrails.org/rails/pages/UnderstandingRailsMVC On Feb 21, 12:45 pm,ericindcericmilf...@gmail.com wrote: Title pretty much explains it. I'd like to set a variable the stores a single Model object inside of application.rb since it will be used on every single page. I've tried both class and instance variables, but to no avail. The only thing that worked so far was using a global ($) variable. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Applying default conditions to a model's find, find_by_*
Not at this point, so I'd prefer to come up with a solution using 2.2.2. On Feb 27, 12:46 am, Craig Demyanovich cdemyanov...@gmail.com wrote: If you can move to Rails 2.3, which is currently in release candidate testing, you could use default scoping:http://ryandaigle.com/articles/2008/11/18/what-s-new-in-edge-rails-de... Regards, Craig --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Remove trailing zeros
Maybe you can convert them to integers? my_float = 2.0 my_float = my_float.to_i if my_float == my_float.to_i Pepe On Feb 27, 1:20 am, northband northb...@gmail.com wrote: Hi - I am working with floats and am wondering how I can trim the decimal and trailing zeros on my whole numbers. For instance, whole numbers are being displayed as 1.0, 2.0, 3.0, etc... I would like to remove the decimal and any trailing zeros with out effecting other non-whole number floats (ex. 1.375). Any ideas? Help appreciated. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Applying default conditions to a model's find, find_by_*
At your model, override the find method:
class SomeModel ActiveRecord::Base
class self
def find(*args)
with_scope( :conditions = {:property = 'value'} ) do
super(*args)
end
end
end
end
-
Maurício Linhares
http://alinhavado.wordpress.com/ (pt-br) | http://blog.codevader.com/ (en)
On Fri, Feb 27, 2009 at 5:11 PM, ericindc ericmilf...@gmail.com wrote:
Not at this point, so I'd prefer to come up with a solution using
2.2.2.
On Feb 27, 12:46 am, Craig Demyanovich cdemyanov...@gmail.com wrote:
If you can move to Rails 2.3, which is currently in release candidate
testing, you could use default
scoping:http://ryandaigle.com/articles/2008/11/18/what-s-new-in-edge-rails-de...
Regards,
Craig
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[Rails] Re: Stupid Question - Need to get a field from table...
Craig Demyanovich wrote: Using the :foreign_key option isn't incorrect. It's there if you need to circumvent the Rails defaults for any reason. If you didn't want to use the :foreign_key option, you could use a migration to rename the color_id and color2_id columns in your shirts table to primary_color_id and secondary_color_id, respectively. Then, you could just declare your associations like this: class Shirt ActiveRecord::Base belongs_to :primary_color, :class_name = ApprovedColor belongs_to :secondary_color, :class_name = ApprovedColor end Regards, Craig Good lord you're good. :-) I really need to stop hacking and start learning more (even though I have learned a lot). Many thanks again for your help. I ended up going the foreign_key-less way. -Thanks -- Posted via http://www.ruby-forum.com/. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] warning users that the site is coming down for maintenance
Hi. I have a site that is currently running in alpha mode. I have warned my users that it will be bouncing up and down as I deploy updates. That said, i'd like to broadcast a real time warning to them when I am about to do so. Something along the lines of: The site will be brought down for maintenance in five minutes. Save your work and logout to avoid losing data. Any clever suggestions on how to do this? A colleague suggested to me that I have a javascript on each page that polls the server for a change in status and pos up an alert. I'm looking for other creative suggestions... Thanks, Yoram --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Remove trailing zeros
Thanks - this seems easy enough. On Feb 27, 3:12 pm, pepe p...@betterrpg.com wrote: Maybe you can convert them to integers? my_float = 2.0 my_float = my_float.to_i if my_float == my_float.to_i Pepe On Feb 27, 1:20 am, northband northb...@gmail.com wrote: Hi - I am working with floats and am wondering how I can trim the decimal and trailing zeros on my whole numbers. For instance, whole numbers are being displayed as 1.0, 2.0, 3.0, etc... I would like to remove the decimal and any trailing zeros with out effecting other non-whole number floats (ex. 1.375). Any ideas? Help appreciated. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Association through 2 intermediate Models
perhaps the responses could be a bit more helpful here? sol, I have done it through 2 level associations using through eg. Sites has_many :feed_entries, :through=:feeds I have tried with 3 levels, but never got it to work, ie, how do you chain the throughs. I have tried to make sure that the through is in place at each level, but to no avail. Perhaps someone may be able to enlighten us. Tonypm --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: Remove trailing zeros
The %g specifier to sprintf will do this automatically: %g % 1.0 = 1 %g % 1.375 = 1.375 --Matt Jones On Feb 27, 1:20 am, northband northb...@gmail.com wrote: Hi - I am working with floats and am wondering how I can trim the decimal and trailing zeros on my whole numbers. For instance, whole numbers are being displayed as 1.0, 2.0, 3.0, etc... I would like to remove the decimal and any trailing zeros with out effecting other non-whole number floats (ex. 1.375). Any ideas? Help appreciated. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: advise request: plugin routes with version prefix
Hi Raphaël, Changing the version of an API is never just about the version, the implications are more often than not pretty deep. My take on your case would be to publish your application as the version itself, not clouding each version with overly complex code to handle version specific code and version specific transformations... Right now it might seem as 2 version... how about in 5 years from now... So, instead of having: connect '/rest/simple/v1/:controller/:action/:id' connect '/rest/simple/v2/:controller/:action/:id' You would have: connect '/rest/simple/:controller/:action/:id' in two different applications Food for thoughts... but no matter what you determine... post it there so we can all learn for your reflection! have a good day! Jean-Marc http://m2i3.com --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To post to this group, send email to rubyonrails-talk@googlegroups.com To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~--~~~~--~~--~--~---
[Rails] Re: rails find :conditions seems to remove extra blanks? (e.g. where description = 'x x x x x') is this a rails bug?
The log entries get passed through .squeeze(' '), I'm guessing to make
them look nicer on
the log. (activerecord/lib/active_record/connection_adapters/
abstract_adapter.rb, line 189)
Otherwise, I can't see anywhere in the code that's dropping the
spaces. Google's formatting
engine chews up spaces pretty bad, but are you *sure* you've got the
same number in
that second query?
On an unrelated note, are you really sure you want a fixed-width space-
delimited field in the DB?
Wouldn't it be easier to use multiple fields?
--Matt Jones
On Feb 26, 10:16 pm, Greg Hauptmann greg.hauptmann.r...@gmail.com
wrote:
Hi,
Is this a Rails bug?
NORMAL SQL
? AccountItem.find_by_sql( select * from account_items where description =
'FISHERS IGA HAMILTON HAMILTON AU 000318')
= [#AccountItem id: 1100, account_id: 5, recurring_id: nil, date:
2008-12-30, amount: #BigDecimal:24fc840,'-0.4E3',4(12), balance:
#BigDecimal:24fc69c,'0.745538E4',8(12), description: FISHERS IGA HAMILTON
HAMILTON AU 000318, notes: nil, projection: false, created_at:
2009-02-08 22:29:25, updated_at: 2009-02-08 22:29:25]
WITH FINDER - DOES FIND THE RECORD
? AccountItem.find(:all, :conditions = [description = ?, 'FISHERS IGA
HAMILTON HAMILTON AU 000318'] )
= []
EXTRACT FROM SERVER LOG - THE CREATED SQL SEEMS TO BE MISSING THE EXTRA
SPACES??
[4;36;1mAccountItem Load (3.0ms) [0m [0;1mSELECT * FROM
`account_items` WHERE (description = 'FISHERS IGA HAMILTON HAMILTON AU
000318') [0m
That is find method seems to be mis-translating the SQL and removing spaces.
--
Greghttp://blog.gregnet.org/
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