[Rails] Advanced ActiveRecord tutorials
Any recommendations for good advanced tutorials on ActiveRecord in Rails4? I'm interested in joins, group, counts especially for deep associations. Thanks, Ganesh -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CALFmRoHX7XPVkkXjots8hD68VUZbF4MM6P1oDNJutiym1mUoPQ%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [Rails] Refresh token using Omniauth-oauth2 in Rails application?
On Fri, Feb 14, 2014 at 9:03 PM, Jordon Bedwell envyge...@gmail.com wrote: Last I remember omniauth does not support this at all. No, a helper is not the best place to do it, you should probably either background check the token and refresh it there or add it as a method to the user model since it's related to the user and it's behavior Thanks, I added it to the User model which makes a rest-client call and gets the new refreshed code. Here is the code http://stackoverflow.com/questions/21707734/refresh-token-using-omniauth-oauth2-in-rails-application Cheers, Ganesh -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CALFmRoGNK4j0%3DGfR%3DJbxZaGGdc%3D_aK5UDgvGQHbjHABX1jqDtw%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
[Rails] harmony gem issue
Hello everyone, saravanan@ubuntu:~$ ruby -v ruby 2.0.0p353 (2013-11-22 revision 43784) [x86_64-linux] saravanan@ubuntu:~$ rails -v Rails 4.0.3 saravanan@ubuntu:~$ rvm -v rvm 1.24.4 (stable) by Wayne E. Seguin wayneeseg...@gmail.com, Michal Papis mpa...@gmail.com [https://rvm.io/] *I am trying to install harmony gem for data scraping.* saravanan@ubuntu:~$ gem install harmony Building native extensions. This could take a while... ERROR: Error installing harmony: ERROR: Failed to build gem native extension. /home/saravanan/.rvm/rubies/ruby-2.0.0-p353/bin/ruby extconf.rb creating cache ./config.cache checking host system type... x86_64-unknown-linux-gnu checking target system type... x86_64-unknown-linux-gnu checking build system type... x86_64-unknown-linux-gnu checking for mawk... mawk checking for gcc... gcc checking whether the C compiler (gcc ) works... yes checking whether the C compiler (gcc ) is a cross-compiler... no checking whether we are using GNU C... yes checking whether gcc accepts -g... yes checking for c++... c++ checking whether the C++ compiler (c++ ) works... yes checking whether the C++ compiler (c++ ) is a cross-compiler... no checking whether we are using GNU C++... yes checking whether c++ accepts -g... yes checking for ranlib... ranlib checking for as... /usr/bin/as checking for ar... ar checking for ld... ld checking for strip... strip checking for windres... no checking whether gcc and cc understand -c and -o together... yes checking how to run the C preprocessor... gcc -E checking how to run the C++ preprocessor... c++ -E checking for a BSD compatible install... /usr/bin/install -c checking whether ln -s works... yes checking for perl5... no checking for perl... /usr/bin/perl checking for minimum required perl version = 5.006... 5.014002 checking for full perl installation... yes checking for python... /usr/bin/python checking for doxygen... : checking for whoami... /usr/bin/whoami checking for autoconf... /usr/bin/autoconf checking for unzip... /usr/bin/unzip checking for zip... /usr/bin/zip checking for makedepend... no checking for xargs... /usr/bin/xargs checking for gmake... no checking for make... /usr/bin/make checking for X... libraries , headers checking for dnet_ntoa in -ldnet... no checking for dnet_ntoa in -ldnet_stub... no checking for gethostbyname... yes checking for connect... yes checking for remove... yes checking for shmat... yes checking for IceConnectionNumber in -lICE... yes checking whether the compiler supports -Wno-invalid-offsetof... yes checking whether the compiler supports -Wno-variadic-macros... yes checking whether ld has archive extraction flags... yes checking that static assertion macros used in autoconf tests work... yes checking for 64-bit OS... yes checking for ANSI C header files... yes checking for working const... yes checking for mode_t... yes checking for off_t... yes checking for pid_t... yes checking for size_t... yes checking for st_blksize in struct stat... yes checking for siginfo_t... yes checking for stdint.h... yes checking for the size of void*... 8 checking for the alignment of void*... 8 checking for the size of double... 8 checking for int16_t... yes checking for int32_t... yes checking for int64_t... yes checking for int64... no checking for uint... yes checking for uint_t... no checking for uint16_t... no checking for uname.domainname... yes checking for uname.__domainname... no checking for visibility(hidden) attribute... yes checking for visibility(default) attribute... yes checking for visibility pragma support... yes checking For gcc visibility bug with class-level attributes (GCC bug 26905)... no checking For x86_64 gcc visibility bug with builtins (GCC bug 20297)... no checking for dirent.h that defines DIR... yes checking for opendir in -ldir... no checking for sys/byteorder.h... no checking for compat.h... no checking for getopt.h... yes checking for sys/bitypes.h... yes checking for memory.h... yes checking for unistd.h... yes checking for gnu/libc-version.h... yes checking for nl_types.h... yes checking for malloc.h... yes checking for X11/XKBlib.h... yes checking for sys/statvfs.h... yes checking for sys/statfs.h... yes checking for sys/vfs.h... yes checking for sys/mount.h... yes checking for mmintrin.h... yes checking for new... yes checking for sys/cdefs.h... yes checking for gethostbyname_r in -lc_r... no checking for atan in -lm... yes checking for dlopen in -ldl... yes checking for dlfcn.h... yes checking for dladdr... yes checking for socket in -lsocket... no checking for pthread_create in -lpthreads... no checking for pthread_create in -lpthread... yes checking whether gcc accepts -pthread... yes checking whether mmap() sees write()s... yes checking whether gcc needs -traditional... no checking for 8-bit clean memcmp... yes checking for fchmod... yes checking for flockfile... yes checking for getc_unlocked... yes checking for _getc_nolock... no checking for getpagesize... yes checking for
[Rails] Newbie friendly open source project?
Hello, I'm a hobby programmer learning Rails and I love it! I've done a few of my own RoR projects and now I would like to start participating in open source for the first time in my life. I am terrified of doing my first ever pull request. Could anyone please recommend an open source project that * Has a friendly community * Is not too big and intimidating a project (I'm not ready to start making pull requests to Rails itself for example) Thank you for reading! -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/fb564ce8-b16c-415a-a305-416120aa2527%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[Rails] Please help to DRY snippet
Hello. Please, help me to DRY this code snippet. The task is to print div content, but to print it in div, when i%17 ==0 and make it without div, when not. I guess that it maybe proc or lambda will help, but I never used it before. Or maybe it is some simpler method? #splitter - @servers.each_with_index do |server, i| * - if i % 17 == 0* * = content_tag :div, class: pane-content do* *= link_to #, class: list-group-item server, :data-id = server.id, :data-name = server.name, :data-address = server.address do* * %strong= server.name* * =, * * = server.address* * - else* * = link_to #, class: list-group-item server, :data-id = server.id, :data-name = server.name, :data-address = server.address do* *%strong= server.name* *=, * *= server.address* -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/514b32c0-0d18-4d9d-961d-6c94b08524c1%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[Rails] Full-stack Ruby on Rails Programmer for Swiss startup
RECOMY is a Swiss startup aiming to change the job/recruiting market. We are looking for a talented RoR developer who is willing to take the leap and join us in developing something truly remarkable. Your profile: - You are highly motivated to join a startup with all the risks and benefits this includes - You are available to work full time - Have various years of Ruby on Rails experience - Experienced in following front-end technologies: Javascript, CoffeeScript, Haml - Experience in Backbone.js would be a plus - Use test-driven development (ie: Jasmine, RSpec) - MySQL - Git - Basic UNIX sysadmin skills Your tasks: - Handover project from external team - Take the lead in further developing a modern and intelligent platform - Take initiative, responsibility and display creativity when implementing solutions What we offer you: - Be an integral part of an existing young Swiss startup - Freedom to implement creative solutions - Work remotely (but should be available to come into the office) - Flexible work hours - Depending on the success of the prototype, co-owner status (including all responsibilities and benefits of being a co-founder). Who we are: - We are a highly motivated and diverse team with experience in sales, marketing and finance - Located in Colab Zurich (http://colab-zurich.ch/) - We think we truly have a successful idea and want you to help us make our stand in the job/recruiting market Interested? Apply below! We are looking forward to hearing from you. Send us your CV and a sample of your work (eg. Github account) and tell us why you are the perfect match! Questions? Don't hesitate to contact us: David Leza t...@recomy.com -- 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 unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/584639e3ddf3bedb975628eee15539a6%40ruby-forum.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [Rails] Please help to DRY snippet
On Mon, Feb 24, 2014 at 7:35 AM, Роман Ярыгин 330...@gmail.com wrote: Please, help me to DRY this code snippet. The task is to print div content, but to print it in div, when i%17 ==0 and make it without div, when not. A view helper method would do the trick. Make one that returns the bit that stays the same (the link_to, strong, comma, and server address), then call it where you have those things. Or you could use a decorator that contains the logic of looking at i. -Dave -- Dave Aronson, the T. Rex of Codosaurus LLC (www.codosaur.us); FREELANCE SOFTWARE DEVELOPER, AVAILABLE AS OF MARCH 1st 2014; creator of Pull Request Roulette, at PullRequestRoulette.com. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CAHxKQigHXzD%2BZ%2BH-0LCKkYS5-GwUiAv4xPadywhTucJkpo2F-A%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
[Rails] Custom order of Hash
Would a custom order of a hash be useful in Rails? If I have the following Hash: my_hash = { key1: 'value', key2: 'value', key3: 'value' } And I want to order it by the following keys: my_hash = my_hash.order(:key2, :key1, :key3) I would get a new hash with the following result: puts my_hash = { key2: 'value', key1: 'value', key3: 'value' } Using the following code: class Hash def order(*keys) Hash[keys.collect {|k| self[k] ? [k, self[k]] : nil }.compact] end end Any thoughts? -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/285cec00-c279-405b-982e-0710501bcb68%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [Rails] Custom order of Hash
Having an OrderedHash that saves insertion order is useful enough and I personally don't see a reason for a custom ordered hash. Wouldn't it be less expensive to order only the keys in a separate array and access the hash rather than creating a new hash? My 2 cents. -- @gautamrege ~~~ All wiyht. Rho sritched mg kegtops awound? On 24-Feb-2014, at 8:58 pm, Artem Kalinchuk art...@gmail.com wrote: Would a custom order of a hash be useful in Rails? If I have the following Hash: my_hash = { key1: 'value', key2: 'value', key3: 'value' } And I want to order it by the following keys: my_hash = my_hash.order(:key2, :key1, :key3) I would get a new hash with the following result: puts my_hash = { key2: 'value', key1: 'value', key3: 'value' } Using the following code: class Hash def order(*keys) Hash[keys.collect {|k| self[k] ? [k, self[k]] : nil }.compact] end end Any thoughts? -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/285cec00-c279-405b-982e-0710501bcb68%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/AE2882EE-E9F3-45F2-B036-493DA2EC9E8A%40gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [Rails] Custom order of Hash
On Feb 24, 2014, at 8:28 AM, Artem Kalinchuk art...@gmail.com wrote: Any thoughts? Hashes are by definition unordered. If you think you need an ordered hash, then you probably don't understand hashes... -- Scott Ribe scott_r...@elevated-dev.com http://www.elevated-dev.com/ (303) 722-0567 voice -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CDBF61C5-E2BA-47B8-B7E1-B6893484090A%40elevated-dev.com. For more options, visit https://groups.google.com/groups/opt_out.
[Rails] Jim Weirich's final GitHub commit
https://github.com/jimweirich/wyriki/commit/d28fac7f18aeacb00d8ad3460a0a5a901617c2d4 Nice of Github to put up a banner in his honour. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CALFmRoESTd54RTFeXrYr4Mj0HVUqdUw57Jf73W7aSqxrOBZfhw%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [Rails] Custom order of Hash
Hashes are by definition unordered. If you think you need an ordered hash, then you probably don't understand hashes... Ruby 1.9 onwards saves the insertion order of hashes. In fact in Ruby 2.1 - a hash of under 6 elements is stored as an array ;) 2.1.0 :001 hsh = {'a' = 1, 'b' = 2, 'c' = 3} = {a=1, b=2, c=3} 1.8.7-p374 :001 hsh = {'a' = 1, 'b' = 2, 'c' = 3} = {c=3, b=2, a=1} -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/5C16C135-C276-4F4F-881D-DF166CF1644B%40gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [Rails] Custom order of Hash
There is a reason why we have ordered hashes... On Monday, February 24, 2014 11:53:04 AM UTC-5, Scott Ribe wrote: On Feb 24, 2014, at 8:28 AM, Artem Kalinchuk art...@gmail.comjavascript: wrote: Any thoughts? Hashes are by definition unordered. If you think you need an ordered hash, then you probably don't understand hashes... -- Scott Ribe scott...@elevated-dev.com javascript: http://www.elevated-dev.com/ (303) 722-0567 voice -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/baf4e34b-ee60-4696-822c-41b4c9e46b87%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [Rails] Custom order of Hash
Honestly, I've needed it many times and was surprised that it wasn't implemented yet. Of course, there are a few ways you can do this (probably more efficient way than what I suggested) but we also need to keep in mind that we should keep our code as DRY as possible. On Monday, February 24, 2014 11:30:38 AM UTC-5, gautamrege wrote: Having an OrderedHash that saves insertion order is useful enough and I personally don’t see a reason for a custom ordered hash. Wouldn’t it be less expensive to order only the keys in a separate array and access the hash rather than creating a new hash? My 2 cents. -- @gautamrege ~~~ All wiyht. Rho sritched mg kegtops awound? On 24-Feb-2014, at 8:58 pm, Artem Kalinchuk art...@gmail.comjavascript: wrote: Would a custom order of a hash be useful in Rails? If I have the following Hash: my_hash = { key1: 'value', key2: 'value', key3: 'value' } And I want to order it by the following keys: my_hash = my_hash.order(:key2, :key1, :key3) I would get a new hash with the following result: puts my_hash = { key2: 'value', key1: 'value', key3: 'value' } Using the following code: class Hash def order(*keys) Hash[keys.collect {|k| self[k] ? [k, self[k]] : nil }.compact] end end Any thoughts? -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-ta...@googlegroups.com javascript:. To post to this group, send email to rubyonra...@googlegroups.comjavascript: . To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/285cec00-c279-405b-982e-0710501bcb68%40googlegroups.com . For more options, visit https://groups.google.com/groups/opt_out. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/ba8034af-bab6-4f4a-8771-41f1365c6e09%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
Re: [Rails] Re: Best IDEs for Ruby on Rails
Vim + a lot of configs and plugins: https://github.com/skwp/dotfiles Rubymine is very good to start, but it is heavy. On Sun, Feb 23, 2014 at 11:18 PM, Filipe Chagas froccha...@gmail.comwrote: Tmux + Vim + Some plugins - It's better than any IDE. Em sexta-feira, 21 de fevereiro de 2014 13h24min52s UTC-3, Phil Dobbin escreveu: On 21/02/2014 11:17, Ganesh Ranganathan wrote: On Fri, Feb 21, 2014 at 4:43 PM, Dat Nguyen li...@ruby-forum.com mailto:li...@ruby-forum.com wrote: Sublime Text is impressive coding editor. I use it for PHP development. But for Ruby on Rails I don't think it is a good choice. Instead, I use RubyMine (of course, it's not free): I use tmux+vim and it as good as any IDE and more customizable. I also use Vim. I couldn't imagine using any other editor. Tim Pope has some great Ruby/Rails plugins for Vim on Github. Cheers, Phil... -- currently (ab)using Arch Linux, CentOS 6.5, Debian Squeeze Wheezy, Fedora 19 20, OS X Snow Leopard, RHEL 7, Ubuntu Saucy GnuGPG Key : http://phildobbin.org/publickey.asc -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/bac49a79-9ab7-4315-bf25-2da4c7f3f2a6%40googlegroups.com . For more options, visit https://groups.google.com/groups/opt_out. -- Ricardo do Valle -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CALQXn36hQq_8RSg4CarKtUYSCcyqSp%2BB22PY2jZEpTE%3Dso1pXQ%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
[Rails] Optimize query to use sql over ruby iterators
I have the following setup: class Unit has_many :reports end class Report belongs_to :unit end Basically I have a list of units and I want to select the last report for each unit (based on time) and order the resulting last reports by longitude. Sounds simple, but my implementation looks like this: units = current_user.accessible_units report_ids = [] if units.size 0 units.map(:id).uniq.each do |id| report = Report.select(:id).where(unit_id: id).order(time desc).limit(1) if !report.empty? report_ids report.try(:first).try(:id) end end end reports = Report.where(id: report_ids).order(longitude desc) Is there a way to perform this same query using sql (active record relations) and minimize the use of ruby iterators, like map and each? Also notice in query above, I make two hits to the database by querying reports for time and then descending order. Is there a way to eliminate that too? -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/dcd64657-0231-4d6a-ad24-6eab7466a493%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[Rails] Re: ExecJS::RuntimeError in Say#hello
It looks like this may help http://stackoverflow.com/a/14118913 Jim On Sunday, February 23, 2014 5:38:04 AM UTC-5, Askhat Bolatkhan wrote: Showing *D:/RailsInstaller/blog/app/views/layouts/application.html.erb* where line *#6* raised: module.js:340 throw err; ^ Error: Cannot find module 'C:\Windows\system32\config\SYSTEM~1\AppData\Local\Temp\execjs20140223-5592-h2cx72.js' at Function.Module._resolveFilename (module.js:338:15) at Function.Module._load (module.js:280:25) at Function.Module.runMain (module.js:497:10) at startup (node.js:119:16) at node.js:902:3 (in D:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/turbolinks-2.2.1/lib/assets/javascripts/turbolinks.js.coffee) Extracted source (around line *#6*): 3 4 5 6 7 8 9 head titleBlog/title %= stylesheet_link_tagapplication, media: all, data-turbolinks-track = true % %= javascript_include_tag application, data-turbolinks-track = true % %= csrf_meta_tags % /head body Rails.root: D:/RailsInstaller/blog Application Trace http://localhost:3000/say/hello# | Framework Tracehttp://localhost:3000/say/hello# | Full Trace http://localhost:3000/say/hello# app/views/layouts/application.html.erb:6:in `_app_views_layouts_application_html_erb__73207673_32049480' Request *Parameters*: None Toggle session dump http://localhost:3000/say/hello# Toggle env dump http://localhost:3000/say/hello# Response *Headers*: None Please help to solve this problem! -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/05ed1414-986f-4c7e-8470-1623d38ab30c%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[Rails] Re: fails ruby-ldap on ubuntu 10.04
Hi, I had the same error. The ruby-ldap gem required a library called libldap2-dev to work. Try sudo apt-get install libldap2-dev and then try installing the gem again. On Friday, October 15, 2010 1:13:16 AM UTC-4, Ruby-Forum.com User wrote: Hi, I tried to install ruby-ldap 0.9.9 on ubuntu 10.04 with ruby 1.8.7. but i get the error. can anyone help me out? Building native extensions. This could take a while... ERROR: Error installing ruby-ldap: ERROR: Failed to build gem native extension. /usr/bin/ruby1.8 extconf.rb --with-openldap2 checking for ldap.h... no checking for lber.h... no checking for ldap_ssl.h... no *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers. Check the mkmf.log file for more details. You may need configuration options. Provided configuration options: --with-opt-dir --without-opt-dir --with-opt-include --without-opt-include=${opt-dir}/include --with-opt-lib --without-opt-lib=${opt-dir}/lib --with-make-prog --without-make-prog --srcdir=. --curdir --ruby=/usr/bin/ruby1.8 --with-netscape --without-netscape --without-netscape --with-openldap1 --without-openldap1 --without-openldap1 --with-openldap2 --without-openldap2 --without-openldap2 --with-wldap32 --without-wldap32 --without-wldap32 --with-ldap-dir --without-ldap-dir --with-ldap-include --without-ldap-include=${ldap-dir}/include --with-ldap-lib --without-ldap-lib=${ldap-dir}/lib --with-ldap-dir --without-ldap-dir --without-ldap-dir --with-ldap --without-ldap --without-ldap --with-libresolv --without-libresolv --without-libresolv --with-libcrypto --without-libcrypto --without-libcrypto --with-libssl --without-libssl --without-libssl --with-libpthread --without-libpthread --without-libpthread --with-libnsl --without-libnsl --without-libnsl --with-liblber --without-liblber --without-liblber --with-libldap_r --without-libldap_r --without-libldap_r --with-libldap --without-libldap --without-libldap can't find ldap.h and lber.h use the option '--with-ldap-dir'! Gem files will remain installed in /usr/lib/ruby/gems/1.8/gems/ruby-ldap-0.9.9 for inspection. Results logged to /usr/lib/ruby/gems/1.8/gems/ruby-ldap-0.9.9/gem_make.out -- 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 unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/cde3c8ae-ed3b-49c3-98d6-2c0851651905%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[Rails] JOBS - Cambridge, MA Start Up seeks experienced Ruby Developer
We are looking for an experience Ruby developer to work on our new location services platform. This is a full time and/or project position depending upon your availability and interest. We are rewriting our mobile event platform to support location services. We have a contract to deploy the platform at over 50 million square feet of convention center space and we are expanding to campuses, stadiums, hotels and casinos and other large indoor spaces. We are working closely with Cisco's top engineers to integrate the Cisco Mobility Services Engine into our platform. This is a great gig; great team; great work location; flexible hours; great pay and benefits. We are a group of start-up types and we are looking for creative innovative coders (and people who like to party). If you are interested exploring this opportunity, please email me at kathl...@swiftmobile.com. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/10a0947d-1b8c-4fbf-8510-ba3e575ccdc2%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[Rails] Looking for RoR Partner for New StartupLeap project
https://lh5.googleusercontent.com/-eaYmtnb6JoU/UwwhlaUvApI/Adw/jHxCTS0_UMU/s1600/sl+logo.png About Project StartupLeap is the network for you to prepare your Startups for Crowdfunding or Angel funding. Build hype and buzz around your Startup when you connect with other users and add them to your team either as temporaries or permanent members of your team. Let the entire network give you a hand shaping your Startup and building the trust to leap the way you wanted. We are seeking for RoR Developer What we offer Share of the project Remember this project has not been funded yet and we are not looking for those who can get only the job done. So if you want to invest your time knowledge and skills with us and you are passionate on what you do. To build something amazing you can contact us to found out more about us and the project. Email: algir...@corbgroup.com or skype: matijosaitisa Regards Algirdas Matijosaitis -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/bffd96cd-0495-4a9b-b5cb-45340575c853%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[Rails] Re: Best IDEs for Ruby on Rails
That's true. I used RubyMine to develop the Ruby part in my project and it was much more helpful than editors and command line. I developed program analysis tools for languages, so I know how much more advanced are IDEs compared to text editors. They are qualitatively different. JetBrains does a great job. On Tuesday, March 19, 2013 5:40:32 AM UTC-7, jle...@socit.co.uk wrote: RubyMine 5.0.2 Fabulous IDE, excellent value for money, superb debugging with code coverage and VCS integration, stack analysis, object tree view, model diagrams, db integration and lots more. I think the obsession with the command line just overwhelms you with detail, a bit like looking at the hex generated by assembler. Do not be fooled by this obsessive elitism. Give it a try free, also the support is really quick. John On Saturday, 16 March 2013 04:40:37 UTC, Jason Hsu, Android developer wrote: What are your favorite IDEs for Ruby on Rails? Are there any good IDEs that IMMEDIATELY flag problems the way Eclipse does in Android development? Given the importance of testing, I'd like to use a tool that immediately and automatically flags problems. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/5973bd76-43d1-46ef-87d1-0f233655c6c6%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[Rails] Best Way To Manage Mutable Public Rails Return Types
Our team ran into a problem in a Rails application today where someone unknowingly modified Rails internals leading to bad query generation. The developer modified the list of attribute names for a model by reading and then mutating the contents of attribute_nameshttp://api.rubyonrails.org/classes/ActiveRecord/AttributeMethods/ClassMethods.html#method-i-attribute_nameson an ActiveRecord model class. For a variety of reasons it was not immediately obvious that they were modifying the results of this call so it took a while to track down. Certain query generation code paths, such as distinct counts, can rely on private methods like aggregate_columnhttps://github.com/rails/rails/blob/c9346322b15c15f51234c33a3db1b3895ffe84ab/activerecord/lib/active_record/relation/calculations.rb#L220-L226that depend on an accurate list of column names to properly prefix column names with table names. Because attribute_names happens to expose the internal array used to track column names any modifications to the return value of attribute_names can break query generation. For example (using the ActiveRecord master bug report demo models): https://gist.github.com/matt-glover/9202013 In our case developers did not intend to modify a core array utilized by Rails for query generation when they modified the results of the public-facing method. On the other hand I imagine there are cases where this level of mutability in Ruby and Rails is helpful to people writing plugins. My core question is how others recommend my team avoid this particular class of issue going forward. A few possibilities immediately come to mind: 1. Someone much smarter than me comes up with a better solution than anything that follows 2. Via thorough testing, static analysis, code review, and careful attention try to avoid this class of issue going forward - Interested in any tools or other advice to aid this effort 3. Find documentation that identifies the publicly visible Rails methods intended to be part of the public API - Perhaps some documentation considers methods like attribute_names that can trigger this type of issue to be excluded from the Rails API - Is there a clear line between publicly visible Rails methods and intended parts of the API? 4. Claim this behavior is a bug and submit a patch for it because mutation of the resulting array has problematic implications and it arguably breaks encapsulation - I do not plan to pursue this approach unless there is broad agreement that the current behavior is incorrect as mutability is commonplace in Ruby - For the sake of this post I am interested in this particular method call but not interested in a theoretical discussion about mutability and encapsulation in general - I am happy to have a separate theoretical discussion on those broader topics via a channel that does not spam the entire mailing list -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/ef276779-1ef7-47aa-9e98-2abc4e7d7bad%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
[Rails] Re: Best IDEs for Ruby on Rails
We are developing tools for ruby and rails and released a plugin for sublime for searching symbols: https://github.com/sourcegraph/sourcegraph-sublime It's based on a global index we are building for open source ruby code so that you can accurately search for examples of a particular class, method etc. The plugin is at a starting point but we hope to develop it further. I like emacs too and we are thinking about also making plugins for emacs and vim. Let us know what you think. On Wednesday, January 15, 2014 4:18:05 AM UTC-8, arca0 wrote: Sublime Text is quite impressive, but I could not switch to it after having used emacs for a while. I'm aware emacs is rather difficult to grasp, at least at the beginning, but it's so customizable and great for productivity I sincerely doubt I'll ever use anything else for any programming language. However, emacs does not come with rails-specific plugins and it requires some tweaking before it can be used as a complete development environment. If you are feeling adventurous, however, by all means check this splendid post about configuring emacs for rails: http://t.co/VJaNEXXGh0 On Tuesday, 14 January 2014 09:22:07 UTC+1, Adrien Siami wrote: Sublime is very cool, particularly with some neat features such as symbol lookup, and plugins (rspec, haml / slim, coffeescript, etc) I have tried many editors / IDEs and I always fall back to sublime text. On Saturday, March 16, 2013 5:40:37 AM UTC+1, Jason Hsu, Rubyist wrote: What are your favorite IDEs for Ruby on Rails? Are there any good IDEs that IMMEDIATELY flag problems the way Eclipse does in Android development? Given the importance of testing, I'd like to use a tool that immediately and automatically flags problems. -- You received this message because you are subscribed to the Google Groups Ruby on Rails: Talk group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-talk+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-talk@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/c5fec774-fefe-485a-a706-eeda622974dd%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.