[Rails] Re: InstantRails and new gems
On 24 Mar., 02:51, Pierre Pierre wrote: > Jeff Emminger wrote: > > perhaps you need > > > require 'wxruby2' > > > in your code? or maybe > > > require 'rubygems' > > require 'wxruby2' > > > On Mar 23, 1:08?am, Pierre Pierre > > I have the "require" in my code. > I somehow imagine that it's the console which doesn't look it the > correct path, but I don't really know how to fix that one :s Try `gem install wxruby`. -- Best regards, David Knorr http://twitter.com/rubyguy --~--~-~--~~~---~--~~ 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] Uncommenting a line in environment.rb file
Hi, I am a newbee to rubyonrails. I was given task of migration of database from mysql to oracle for a ror application. My probelm is when I go into my environment.rb file and uncomment the; config.action_controller.session_store = :active_record_store my application doesnt work atall. I do have a sessions table but the sessions table data is not being updated with the latest time and date. Before this application was working with MySql database, it was working properly, but now am using oracle and its not working. And if I comment it, #config.action_controller.session_store = :active_record_store the application is working fine. But I need sessions for my entire aplication. Can you please suggest how I should proceed? -- 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: MonkeyPatching ActiveRecord::Base class
> Why not create your method as a module and then include it into the > classes you need it? Look at any of the plugins out there that are of > the "acts_as_" variety which add methods to the model they are > called from... just follow those examples and you shouldn't need to > directly modify AR::Base like this. Further, adding a method to a class is a perfectly reasonable solution, and is not "monkey patching". That's when you change a preexisting method, simply because it offered no hook for you to override. In order from sublime to icky... - delegate to the behavior you need - include/extend the behavior - inherit the behavior - add the behavior to your base class - trigger the behavior with an 'if' statement - monkey-patch the behavior into a closed class Yes, folks, the lowly 'if' statement is the second-worst option in Object Oriented programming. Use it with extreme caution! --~--~-~--~~~---~--~~ 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: Linking a model to a specific user - RESTful Authentication
I thought I would include the sessions controller too, just in case it
helps:
# This controller handles the login/logout function of the site.
class SessionsController < ApplicationController
# Be sure to include AuthenticationSystem in Application Controller
instead
# render new.rhtml
def new
end
# render logout.rhtml
def logout
end
def create
self.current_user = User.authenticate(params[:login],
params[:password])
if logged_in?
if params[:remember_me] == "1"
current_user.remember_me unless current_user.remember_token?
cookies[:auth_token] = { :value =>
self.current_user.remember_token , :expires =>
self.current_user.remember_token_expires_at }
end
redirect_back_or_default('/')
flash[:notice] = "Logged in successfully"
else
render :action => 'new'
end
end
def destroy
self.current_user.forget_me if logged_in?
cookies.delete :auth_token
reset_session
flash[:notice] = "You have been logged out."
redirect_back_or_default('/')
end
end
Vince Gilbert wrote:
> Hi,
>
> I am having a really tough time figuring this out. I followed the
> tutorial below to add a RESTful authentication to a Ruby application
> that tracks projects (just a title and a url). The tutorial is for a
> blog, but I just changed blog to projects
>
> http://ruby.about.com/od/rubyonrails/ss/railsblog3.htm
>
> My main table of projects is:
>
> projects
> ---
> ID: integer
> Title: string
> Url: string
>
> The RESTful Authentication plugin adds:
>
> user
> --
> ID: integer
> login: varchar
> password:varchar
>
>
> and a sessions controller.
>
> I would like the application to show the user a list of the projects
> that belong to them when they go do the projects index action. However,
> I have no idea how to link the user ID to a particular project and then
> list their projects based on whether they are the appropriatly logged in
> user.
>
> I figure that when a new project is created, the create method could add
> the user ID to the project in another column. And then, when the
> list/show action is called for the projects, only the appropriate
> projects will show.
>
> Here is the projects controller. Can anyone help me with this? I'm in
> over my head. Thanks, Vince.
>
> class ProjectsController < ApplicationController
> before_filter :login_required
>
> # GET /projects
> # GET /projects.xml
> def index
> @projects = Project.find(:all)
> respond_to do |format|
> format.html # index.html.erb
> format.xml { render :xml => @projects }
> end
> end
>
> # GET /projects/1
> # GET /projects/1.xml
> def show
> @project = Project.find(params[:id])
>
>
> respond_to do |format|
> format.html # show.html.erb
> format.xml { render :xml => @project }
> end
> end
>
> # GET /projects/new
> # GET /projects/new.xml
> def new
> @project = Project.new
> respond_to do |format|
> format.html # new.html.erb
> format.xml { render :xml => @project }
>
> end
> end
>
> # GET /projects/1/edit
> def edit
> @project = Project.find(params[:id])
> end
>
> # POST /projects
> # POST /projects.xml
> def create
> @project = Project.new(params[:project])
>#...@project.clientid = @session['user'].id
> respond_to do |format|
> if @project.save
>
> flash[:notice] = 'Project was successfully created.'
> format.html { redirect_to(@project) }
> format.xml { render :xml => @project, :status => :created,
> :location => @project }
> else
> format.html { render :action => "new" }
> format.xml { render :xml => @project.errors, :status =>
> :unprocessable_entity }
> end
> end
> end
>
> # PUT /projects/1
> # PUT /projects/1.xml
> def update
> @project = Project.find(params[:id])
>
> respond_to do |format|
> if @project.update_attributes(params[:project])
> flash[:notice] = 'Project was successfully updated.'
> format.html { redirect_to(@project) }
> format.xml { head :ok }
> else
> format.html { render :action => "edit" }
> format.xml { render :xml => @project.errors, :status =>
> :unprocessable_entity }
> end
> end
> end
>
> # DELETE /projects/1
> # DELETE /projects/1.xml
> def destroy
> @project = Project.find(params[:id])
> @project.destroy
>
> respond_to do |format|
> format.html { redirect_to(projects_url) }
> format.xml { head :ok }
> end
> end
> end
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[Rails] Linking a model to a specific user - RESTful Authentication
Hi,
I am having a really tough time figuring this out. I followed the
tutorial below to add a RESTful authentication to a Ruby application
that tracks projects (just a title and a url). The tutorial is for a
blog, but I just changed blog to projects
http://ruby.about.com/od/rubyonrails/ss/railsblog3.htm
My main table of projects is:
projects
---
ID: integer
Title: string
Url: string
The RESTful Authentication plugin adds:
user
--
ID: integer
login: varchar
password:varchar
and a sessions controller.
I would like the application to show the user a list of the projects
that belong to them when they go do the projects index action. However,
I have no idea how to link the user ID to a particular project and then
list their projects based on whether they are the appropriatly logged in
user.
I figure that when a new project is created, the create method could add
the user ID to the project in another column. And then, when the
list/show action is called for the projects, only the appropriate
projects will show.
Here is the projects controller. Can anyone help me with this? I'm in
over my head. Thanks, Vince.
class ProjectsController < ApplicationController
before_filter :login_required
# GET /projects
# GET /projects.xml
def index
@projects = Project.find(:all)
respond_to do |format|
format.html # index.html.erb
format.xml { render :xml => @projects }
end
end
# GET /projects/1
# GET /projects/1.xml
def show
@project = Project.find(params[:id])
respond_to do |format|
format.html # show.html.erb
format.xml { render :xml => @project }
end
end
# GET /projects/new
# GET /projects/new.xml
def new
@project = Project.new
respond_to do |format|
format.html # new.html.erb
format.xml { render :xml => @project }
end
end
# GET /projects/1/edit
def edit
@project = Project.find(params[:id])
end
# POST /projects
# POST /projects.xml
def create
@project = Project.new(params[:project])
#...@project.clientid = @session['user'].id
respond_to do |format|
if @project.save
flash[:notice] = 'Project was successfully created.'
format.html { redirect_to(@project) }
format.xml { render :xml => @project, :status => :created,
:location => @project }
else
format.html { render :action => "new" }
format.xml { render :xml => @project.errors, :status =>
:unprocessable_entity }
end
end
end
# PUT /projects/1
# PUT /projects/1.xml
def update
@project = Project.find(params[:id])
respond_to do |format|
if @project.update_attributes(params[:project])
flash[:notice] = 'Project was successfully updated.'
format.html { redirect_to(@project) }
format.xml { head :ok }
else
format.html { render :action => "edit" }
format.xml { render :xml => @project.errors, :status =>
:unprocessable_entity }
end
end
end
# DELETE /projects/1
# DELETE /projects/1.xml
def destroy
@project = Project.find(params[:id])
@project.destroy
respond_to do |format|
format.html { redirect_to(projects_url) }
format.xml { head :ok }
end
end
end
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[Rails] Re: MonkeyPatching ActiveRecord::Base class
Thanks Phillip. I will follow your advice and see if I can do it. -- 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: InstantRails and new gems
Jeff Emminger wrote: > perhaps you need > > require 'wxruby2' > > in your code? or maybe > > require 'rubygems' > require 'wxruby2' > > > On Mar 23, 1:08?am, Pierre Pierre I have the "require" in my code. I somehow imagine that it's the console which doesn't look it the correct path, but I don't really know how to fix that one :s -- 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 not working in ruby-enterprise
hi, I have simple has many through association which is working without problem on ruby 1.8.6 and rails 2.0.2, but on ruby-enterprise with ruby 2.0.2 or 2.3.2 it just does not see "through" part of association. class User < ActiveRecord::Base has_many :userships has_many :user_groups, :through => :userships end class UserGroup < ActiveRecord::Base has_many :userships has_many :users, :through => :userships end class Usership < ActiveRecord::Base belongs_to :user belongs_to :user_group end as i am moving app to new server, i am getting these errors: ActiveRecord::StatementInvalid: Mysql::Error: Unknown column 'user_groups.user_id' in 'where clause': SELECT * FROM `user_groups` WHERE (`user_groups`.user_id = 8) from /usr/local/ruby-enterprise/lib/ruby/gems/1.8/gems/ activerecord-2.3.2/lib/active_record/connection_adapters/ abstract_adapter.rb:212:in `log' from /usr/local/ruby-enterprise/lib/ruby/gems/1.8/gems/ activerecord-2.3.2/lib/active_record/connection_adapters/ mysql_adapter.rb:320:in `execute' from /usr/local/ruby-enterprise/lib/ruby/gems/1.8/gems/ activerecord-2.3.2/lib/active_record/connection_adapters/ mysql_adapter.rb:595:in `select' from /usr/local/ruby-enterprise/lib/ruby/gems/1.8/gems/ activerecord-2.3.2/lib/active_record/connection_adapters/abstract/ database_statements.rb:7:in `select_all_without_query_cache' from /usr/local/ruby-enterprise/lib/ruby/gems/1.8/gems/ activerecord-2.3.2/lib/active_record/connection_adapters/abstract/ query_cache.rb:62:in `select_all' from /usr/local/ruby-enterprise/lib/ruby/gems/1.8/gems/ activerecord-2.3.2/lib/active_record/base.rb:661:in `find_by_sql' from /usr/local/ruby-enterprise/lib/ruby/gems/1.8/gems/ activerecord-2.3.2/lib/active_record/base.rb:1553:in `find_every' from /usr/local/ruby-enterprise/lib/ruby/gems/1.8/gems/ activerecord-2.3.2/lib/active_record/base.rb:615:in `find' from /usr/local/ruby-enterprise/lib/ruby/gems/1.8/gems/ activerecord-2.3.2/lib/active_record/associations/ association_collection.rb:60:in `find' from /usr/local/ruby-enterprise/lib/ruby/gems/1.8/gems/ activerecord-2.3.2/lib/active_record/associations/ association_collection.rb:395:in `find_target' from /usr/local/ruby-enterprise/lib/ruby/gems/1.8/gems/ activerecord-2.3.2/lib/active_record/associations/ association_collection.rb:349:in `load_target' from /usr/local/ruby-enterprise/lib/ruby/gems/1.8/gems/ activerecord-2.3.2/lib/active_record/associations/association_proxy.rb: 139:in `inspect' obviously, association is not correctly understood by ruby and "through" part of it is not taken anybody having similar problem? any ideas? --~--~-~--~~~---~--~~ 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: Ruby-GetText-Package-2.0.0
No, Rails-2.2.0 - Rails-2.3.1 are not supported. 2009/3/24 Leon : > > does this version support rails 2.2.x? > > On Mar 22, 9:24 pm, Masao Mutoh wrote: >> Hi, >> >> Ruby-GetText-Package-2.0.0 is now available. >> >> Ruby-GetText-Package now separate 2 base libraries >> and 3 libraries which support Ruby on Rails 2.3.2. >> >> For all libraries/applications: >> * locale - Management Locale IDs >> * gettext - Message localizations >> >> For Ruby on Rails: >> * locale_rails - Rails support with locale >> * gettext_activerecord - ActiveRecord Localization >> * gettext_rails - Support other localization same with gettext-1.93.0. >> >> See HOWTO below to migrate rails-2.1.x apps to rails-2.3.2. >> >> * HOWTO Migrate rails-2.1.x(gettext-1.93.0) to rails-2.3.2(gettext-2.0.0) >> http://www.yotabanana.com/hiki/ruby-gettext-rails-migration.html >> >> Changes >> --- >> * locale-2.0.0 >> * Support Rack. >> * locale_rails-2.0.0 >> * I18n.translate fallbacks to the localized message in the locale >> candidates. >> * Support localized view both of gettext-1.93.0 style and rails-2.3.x >> style. >> * Support Rails-2.3.2. >> * gettext-2.0.0 >> * Separate this library to locale, locale_rails, gettext_activerecord, >> gettext_rails. >> * A lot of referctoring, improvements. >> * Thread safe. >> * New APIs for gettext/tools instead of gettext/utils. >> * gettext_activerecord-2.0.0 >> * Support activerecord-2.3.2. >> * gettext_rails-2.0.0 >> * Support Rails-2.3.2. >> * Work with other I18n backends. >> >> (NOTE) >> * Rails-2.3.1 and earlier aren't supported. >> >> Thanks to >> --- >> Special Thanks to: >> Michael Grosser: A lot of improvement. >> >> Thanks to: >> Tietew, Kazuhiro NISHIYAMA, Fabio M.A. >> Tuptus, Morus Walter, Vladimir Dobriakov, Ramsey. >> >> Website >> --- >> * homepage >> http://www.yotabanana.com/hiki/ruby-locale.html >> http://www.yotabanana.com/hiki/ruby-gettext.html >> * rubyforge >> http://rubyforge.org/projects/locale >> http://rubyforge.org/projects/gettext >> * github >> http://github.com/mutoh/locale/tree/master >> http://github.com/mutoh/locale_rails/tree/master >> http://github.com/mutoh/gettext/tree/master >> http://github.com/mutoh/gettext_activerecord/tree/master >> http://github.com/mutoh/gettext_rails/tree/master >> >> * Download >> http://rubyforge.org/frs/?group_id=855&release_id=2856 >> http://rubyforge.org/frs/?group_id=1997&release_id=32471 >> >> * Ruby-GetText-Package HOWTOs >> http://www.yotabanana.com/hiki/ruby-gettext-howto.html >> * Ruby-GetText-Package HOWTO for Ruby on Rails >> http://www.yotabanana.com/hiki/ruby-gettext-rails.html >> * HOWTO Migrate rails-2.1.x(gettext-1.93.0) to rails-2.3.2(gettext-2.0.0) >> http://www.yotabanana.com/hiki/ruby-gettext-rails-migration.html >> * Ruby-GetText-Package documents for Translators >> http://www.yotabanana.com/hiki/ruby-gettext-translate.html >> >> What's this? >> - >> Ruby-GetText-Package is a Localization(L10n) library and tool >> which is modeled after the GNU gettext package. >> >> This library translates original messages to localized >> messages using client-side locale information(environment >> variable, using system locale API or CGI variable). >> >> The tools for developers support creating, useing, and modifying >> localized message files(message catalogs). >> >> ScreenShots >> --- >> Screenshots in 23 languages (Sample Rails blog) >> are:http://www.yotabanana.com/hiki/?ruby-gettext-screenshot >> >> -- >> Masao Mutoh > > > --~--~-~--~~~---~--~~ 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: Ruby-GetText-Package-2.0.0
does this version support rails 2.2.x? On Mar 22, 9:24 pm, Masao Mutoh wrote: > Hi, > > Ruby-GetText-Package-2.0.0 is now available. > > Ruby-GetText-Package now separate 2 base libraries > and 3 libraries which support Ruby on Rails 2.3.2. > > For all libraries/applications: > * locale - Management Locale IDs > * gettext - Message localizations > > For Ruby on Rails: > * locale_rails - Rails support with locale > * gettext_activerecord - ActiveRecord Localization > * gettext_rails - Support other localization same with gettext-1.93.0. > > See HOWTO below to migrate rails-2.1.x apps to rails-2.3.2. > > * HOWTO Migrate rails-2.1.x(gettext-1.93.0) to rails-2.3.2(gettext-2.0.0) > http://www.yotabanana.com/hiki/ruby-gettext-rails-migration.html > > Changes > --- > * locale-2.0.0 > * Support Rack. > * locale_rails-2.0.0 > * I18n.translate fallbacks to the localized message in the locale > candidates. > * Support localized view both of gettext-1.93.0 style and rails-2.3.x > style. > * Support Rails-2.3.2. > * gettext-2.0.0 > * Separate this library to locale, locale_rails, gettext_activerecord, > gettext_rails. > * A lot of referctoring, improvements. > * Thread safe. > * New APIs for gettext/tools instead of gettext/utils. > * gettext_activerecord-2.0.0 > * Support activerecord-2.3.2. > * gettext_rails-2.0.0 > * Support Rails-2.3.2. > * Work with other I18n backends. > > (NOTE) > * Rails-2.3.1 and earlier aren't supported. > > Thanks to > --- > Special Thanks to: > Michael Grosser: A lot of improvement. > > Thanks to: > Tietew, Kazuhiro NISHIYAMA, Fabio M.A. > Tuptus, Morus Walter, Vladimir Dobriakov, Ramsey. > > Website > --- > * homepage > http://www.yotabanana.com/hiki/ruby-locale.html > http://www.yotabanana.com/hiki/ruby-gettext.html > * rubyforge > http://rubyforge.org/projects/locale > http://rubyforge.org/projects/gettext > * github > http://github.com/mutoh/locale/tree/master > http://github.com/mutoh/locale_rails/tree/master > http://github.com/mutoh/gettext/tree/master > http://github.com/mutoh/gettext_activerecord/tree/master > http://github.com/mutoh/gettext_rails/tree/master > > * Download > http://rubyforge.org/frs/?group_id=855&release_id=2856 > http://rubyforge.org/frs/?group_id=1997&release_id=32471 > > * Ruby-GetText-Package HOWTOs > http://www.yotabanana.com/hiki/ruby-gettext-howto.html > * Ruby-GetText-Package HOWTO for Ruby on Rails > http://www.yotabanana.com/hiki/ruby-gettext-rails.html > * HOWTO Migrate rails-2.1.x(gettext-1.93.0) to rails-2.3.2(gettext-2.0.0) > http://www.yotabanana.com/hiki/ruby-gettext-rails-migration.html > * Ruby-GetText-Package documents for Translators > http://www.yotabanana.com/hiki/ruby-gettext-translate.html > > What's this? > - > Ruby-GetText-Package is a Localization(L10n) library and tool > which is modeled after the GNU gettext package. > > This library translates original messages to localized > messages using client-side locale information(environment > variable, using system locale API or CGI variable). > > The tools for developers support creating, useing, and modifying > localized message files(message catalogs). > > ScreenShots > --- > Screenshots in 23 languages (Sample Rails blog) > are:http://www.yotabanana.com/hiki/?ruby-gettext-screenshot > > -- > Masao Mutoh --~--~-~--~~~---~--~~ 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: MonkeyPatching ActiveRecord::Base class
On Mar 23, 2009, at 5:09 PM, Bharat Ruparel wrote:
>
> I am trying to monkey-patch the ActiveRecord::Base class to
> incorporate
> a generic search class method so that it can be used by all model
> classes which need this functionality. Since model classes directly
> inherit from ActiveRecord::Base and unlike controllers and helpers, do
> not have an ancestor class defined, I think I am forced to open the
> ActiveRecord::Base class and patch it? May be I am wrong. Anyway,
> here
Why not create your method as a module and then include it into the
classes you need it? Look at any of the plugins out there that are of
the "acts_as_" variety which add methods to the model they are
called from... just follow those examples and you shouldn't need to
directly modify AR::Base like this.
> is my code in the active_record_extensions.rb file that I created in
> the
> RAILS_ROOT/lib directory:
>
> module ActiveRecord
>
> class Base
>def self.search(search, current_page)
> if search.blank?
>paginate(:all, :page => current_page || 1, :per_page => 5)
> else
>paginate(:all, :conditions => ["name LIKE ?", "%#{search}%"],
> :order => 'name',
> :page => current_page || 1, :per_page => 5)
> end
>end
> end
>
> end
>
> Note that paginate method comes from the will_paginate plugin
> installed
> in vendor/plugins directory.
>
> This does not work. My program is having trouble with the paginate
> method from will_paginate plugin being called in the code shown above?
>
> This seems to be a load_path issue? One way to solve this is to
> install
> will_paginate as a gem and then require it before calling paginate?
> But
> is there a way to make with work as a plugin as I have it currently
> for
> creating this generic routine?
>
> Thanks for your time in advance.
>
> Bharat
> --
> Posted via http://www.ruby-forum.com/.
>
> >
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[Rails] Re: From Rails 1.2.6 to 2.3.2
1. Upgrade to latest 2.0.x release, run all of your tests, fix any failures, address any deprecations. 2. Upgrade to latest 2.1.x release, run all of your tests, fix any failures, address any deprecations. 3. Upgrade to latest 2.2.x release, run all of your tests, fix any failures, address any deprecations. 4. Upgrade to latest 2.3.x release, run all of your tests, fix any failures, address any deprecations. You may need to upgrade plugins and/or other tools at one or more steps, too. I know it seems like a long recipe, but it should keep the problems to a minimum along the way. Regards, Craig On Mon, Mar 23, 2009 at 7:03 PM, elle wrote: > > Hello, > > I have an application I did in 2007 in Rails 1.2.6. It was my first > one -- so I am sure the code could be improved and better refractored. > If I wanted to upgrade the application to 2.3.2 and hopefully improve > it -- how would you suggest I tackle this? Any advice would be great. > > Elle > > > -- Craig Demyanovich Mutually Human Software http://mutuallyhuman.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] MonkeyPatching ActiveRecord::Base class
I am trying to monkey-patch the ActiveRecord::Base class to incorporate
a generic search class method so that it can be used by all model
classes which need this functionality. Since model classes directly
inherit from ActiveRecord::Base and unlike controllers and helpers, do
not have an ancestor class defined, I think I am forced to open the
ActiveRecord::Base class and patch it? May be I am wrong. Anyway, here
is my code in the active_record_extensions.rb file that I created in the
RAILS_ROOT/lib directory:
module ActiveRecord
class Base
def self.search(search, current_page)
if search.blank?
paginate(:all, :page => current_page || 1, :per_page => 5)
else
paginate(:all, :conditions => ["name LIKE ?", "%#{search}%"],
:order => 'name',
:page => current_page || 1, :per_page => 5)
end
end
end
end
Note that paginate method comes from the will_paginate plugin installed
in vendor/plugins directory.
This does not work. My program is having trouble with the paginate
method from will_paginate plugin being called in the code shown above?
This seems to be a load_path issue? One way to solve this is to install
will_paginate as a gem and then require it before calling paginate? But
is there a way to make with work as a plugin as I have it currently for
creating this generic routine?
Thanks for your time in advance.
Bharat
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[Rails] Re: Rails making it tougher for newbies?
I would highly recommend "ruby for rails" as a starter book followed by "The Rails Way" for Rails 2.0 as an excellent definitive source on most topics. -gs On Mar 21, 5:12 pm, Power One wrote: > I'm trying to learn how to use ruby on rails. Just two weeks ago I'm > learning how to program in Ruby, but now I'm ready to get onto with > rails. I got a book for rails but it shows me rails examples that only > work with rails 1.2.3. I follow the examples, but many are not working. > For example, scaffold is not working with 2.1.0 (rails version install > in my computer. > > My question is, how do you go about scaffold in rails 2.1.0? Some > pagination is not working out of the box such as will_pagination and > classic_pagination. Ubuntu 8.10 is making rails more difficult, and > installing will_pagination from gems didn't do the trick. > > Anyone know a complete tutorial that teaches how to install all > necessary gems/plugins/debian packages that will help me smooth-sailing > in my ruby on rails adventure? Thank You. > > Also I couldn't find a good beginning ruby on rails book that is > up-to-date, and I know ruby on rails is a very fast moving framework as > ruby is also a very fast moving programming language -- things are > changing constantly for the better. Any guide to better rails way? > > Thanks... > -- > 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] From Rails 1.2.6 to 2.3.2
Hello, I have an application I did in 2007 in Rails 1.2.6. It was my first one -- so I am sure the code could be improved and better refractored. If I wanted to upgrade the application to 2.3.2 and hopefully improve it -- how would you suggest I tackle this? Any advice would be great. Elle --~--~-~--~~~---~--~~ 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: Complex Query?
Here's what I ended up doing, and it works out as expected: http://gist.github.com/83829 On Mar 23, 12:03 pm, Party Drone wrote: > Still haven't quite figured this out… > > On Mar 20, 5:09 pm, Party Drone wrote: > > > > > I think I have a start with this: > > > DownloadType.all(:include => :downloads, :joins => [:downloads > > => :products], :conditions => ['product.id = ?', id], :order => > > 'position, download.title') > > > But I get the following error: > > > SQLite3::SQLException: ambiguous column name: downloads.id: SELECT > > "download_types"."id" AS t0_r0, "download_types"."name" AS t0_r1, > > "download_types"."position" AS t0_r2, "download_types"."created_at" AS > > t0_r3, "download_types"."updated_at" AS t0_r4, "downloads"."id" AS > > t1_r0, "downloads"."title" AS t1_r1, "downloads"."part_number" AS > > t1_r2, "downloads"."download_type_id" AS t1_r3, > > "downloads"."created_at" AS t1_r4, "downloads"."updated_at" AS t1_r5, > > "downloads"."download_file_name" AS t1_r6, > > "downloads"."download_content_type" AS t1_r7, > > "downloads"."download_file_size" AS t1_r8, > > "downloads"."download_updated_at" AS t1_r9 FROM "download_types" LEFT > > OUTER JOIN "downloads" ON downloads.download_type_id = > > download_types.id INNER JOIN "downloads" ON downloads.download_type_id > > = download_types.id INNER JOIN "downloads_products" ON > > "downloads_products".download_id = "downloads".id INNER JOIN > > "products" ON "products".id = "downloads_products".product_id WHERE > > (product.id = 58) ORDER BY position, download.title > > > I think I'm almost there… > > > On Mar 20, 3:47 pm, partydrone wrote: > > > > I need to perform a Rails find with the following data model in my > > > controller: > > > > download_types --> downloads --> downloads_products <-- products > > > > I want to grab all downloads for a given product_id and list them by > > > download type. Download types is a sortable list (using a position > > > column in the table, and I want to make sure the download types are > > > sorted by that column). I'm thinking of something like this: > > > > DownloadType.all(:include => :downloads, :conditions => ['product.id > > > = ?', params[:id]], :order => 'position, download.title') > > > > I'm trying to figure out what to put in the middle, some sort > > > of :joins clause, but I'm not sure how it should look. In my view, it > > > seems the most logical to me to start looping through download types, > > > then loop through downloads for the given download type. > > > > Any suggestions? > > > > 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: rails's models diagrams
> > Thanks a lot i will try > -- GOOOL!!! --~--~-~--~~~---~--~~ 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] Spec::Rails, "model.should have(1).error_on(:attribute)" passes when?
Spec::Rails people, I'm curious about: - model.should have(1).error_on(:attribute) displayed in the URL below: http://rspec.rubyforge.org/rspec-rails/1.2.2/classes/Spec/Rails/Exten... The Rspec peepcode screencast suggests that model.should have(1).error_on(:attribute) should pass if model.send(:attribute) returns nil For me, I get an exception from the rspec script. My work-around is simple. Instead of: - model.should have(1).error_on(:attribute) I Use: -model.send(:attribute).should be_nil But now I have the question: - What kind of error causes: - model.should have(1).error_on(:attribute) - to pass ?? --b --~--~-~--~~~---~--~~ 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: find :all using :group
>> However, I wonder if it could be done within the "find" method ? > > Not really. By definition if you group using the database then you > only get back one row for each value of the grouped column - that's > just what group does in database and you want something else. > > Fred I see, thanks for that Fred. Thanks all for the replies a. -- 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: Cannot set date value
On Mar 23, 9:31 pm, James Byrne
wrote:
> I have this controller code:
> ...
> field_array.each do |f|
> f = f.to_sym
> model.send("#{f}=", "#{parm_hash[f]}") if
> model.attribute_present?(f)
> end
> return model
> ...
>
> field_array is an array of attribute names as strings.
> parm_hash is the params hash returned from the view associated with
> model.
>
> If the value associated with an attribute_key is anything but a date
> then this works and the value is set. If the value is a date then it
> sets nil instead.
>
because with a date you can't pull the value from the params hash in
one go like that - there is one value in the hash for each component
(day, month, year). There's more about this at
http://www.spacevatican.org/2008/12/3/dates-params-and-you
Fred
> Can anyone see what I am doing wrong?
> --
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[Rails] error while running "rails shovell"
I have just installed rails thru Curt Hibbs installment file (InstantRails 1.3a zip). I am trying to create the required directories for a demo application named "shovell". I opened the ruby console and I ran "rails shovell" I get the following errors. "C:/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport -2.3.2/lib/ active_support/vendor.rb:5: undefined method 'gem' for main:object ,noMethodError> from C:/InstantRails/ruby/lib/ruby/site_ruby/1.8/rubygems/ custom_require.rb:21:in 'require' from c:/" ...etc --~--~-~--~~~---~--~~ 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 boolean and mysql tinyint(1) question?
this may seem silly but i just noticed that if in mysql the column which is a tinyint(1) happens 2 or greater, by a chance of glitch or corruption in the database(i did it manually ofcourse but i am speaking hypothetically), rails would see it as false. but i find that really wrong seeing how in mysql it sees any non-zeroes as true. i really think if it does happen to be any number other than 1 or 0 it should throw an exception saying the data is corrupted or something because rails should only return 0 or 1. am i crazy for thinking like this? also can somebody point to me where in the code it does the tinyint(1) to boolean conversion? or could that possibly be a mysql thing? thx, VSG --~--~-~--~~~---~--~~ 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] Cannot set date value
I have this controller code:
...
field_array.each do |f|
f = f.to_sym
model.send("#{f}=", "#{parm_hash[f]}") if
model.attribute_present?(f)
end
return model
...
field_array is an array of attribute names as strings.
parm_hash is the params hash returned from the view associated with
model.
If the value associated with an attribute_key is anything but a date
then this works and the value is set. If the value is a date then it
sets nil instead.
Can anyone see what I am doing wrong?
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[Rails] Re: conditional model validation
On Mar 23, 8:26 pm, jzimmek wrote:
>
> u = User.new
> u.address = Address.new
> u.save
>
> NoMethodError: You have a nil object when you didn't expect it!
> The error occurred while evaluating nil.needs_street_validation?
> from app/models/address.rb:3
>
> seems to me like we cannot reference any associated object within the
> ":if" condition or do you know some trick to get this working ?
>
The problem isn't anything to do with :if's, more a general quirk of
activerecord - When you assign Address.new to u.address activerecord
doesn't update the inverse assocation on the address object. In the
case where you're doing this with already saved objects you can use
tricks like set_#{association_name}_target to do that work of filling
in the inverse association, though I don't know if the fact that your
objects are unsaved makes a difference.
Fred
> maybe this is not the best example, but i hope you got the point.
>
> in most more-complex gui's we have conditional validation based on the
> state of multiple objects. It would be a shame if we could only handle
> those validation programmatically.
>
> tested in a vanilla rails 2.3.2 application.
>
> any help would be really appreciated.
>
> regards
> jan
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[Rails] Re: Dynamically generated form + Saving multiple records at once
This is a code sample of what I have made so far:
New Report for <%= @way.road.name%>, <%= @way.name%>
<%= form_tag :action => :create, :id => @way.id%>
Date: <%= datetime_select("report", "time") %>
Priority:
<%= radio_button("report", "priority", 1) %> high -
<%= radio_button("report", "priority", 2, {:checked => "checked"})
%> medium -
<%= radio_button("report", "priority", 3) %> low
<% for segment in @segments%>
<%= hidden_field("report[]", "segment_id", { :value =>
segment.id}) %>
Segment: <%= segment.name%>
Traffic Status:
<%= select("report[]", "status_id", Status.find(:all, :order
=> "Severity").map {|u| [u.name, u.id]}) %>
Description:
<%= text_area("report[]", "description", {:rows => 6, :cols =>
70}) %>
Short Desc.:
<%= text_area("report[]", "short_description", {:rows =>
2, :cols => 70}) %>
<% end %>
<%= submit_tag %>
This form renders well. Notice how I have some fields of Report that
are common to all segment reports (Hour and Priority) and some that
vary (segment_id, status_id, description and short_description). I'm
prefixing the first fields with "report" and the others with "report
[]". I'm not sure if it's a good idea.
Now I don't have any idea how I should handle this in the controller.
Any idea?
Thanks!
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[Rails] GSoC applications open today
Google Summer of Code student applications start today! College students: follow your open source passion this summer and let Google foot the bill. Google Summer of Code (GSoC) is a global program that offers student developers stipends to write code for various open source software projects. RubyCentral didn't make it in as a mentoring organization this year, so Rails is opening the gates to any project in the broader Ruby ecosystem rather than solely Rails development. We will prefer strong Rails applicants if the pool of dedicated, energetic mentors is too small to give all projects the attention they deserve. So Rubyists, step up! Please consider mentoring a student this summer. It's a significant responsibility (estimate 5 hours/week) but mutually rewarding and immensely beneficial to the community at large. Sign up at the GSoC site [1] and join the discussion in the GSoC Campfire room [2]. Students, now's the time to brainstorm and come up with a summer project you feel passionate about. Check out and contribute to the ideas list on the Rails wiki [3], start a discussion on the Rails core list [4], and chat with mentors in the GSoC Campfire room [2]. Come up with a concrete, attainable set of goals for the summer, and start writing up an application [5]. You can work on your application from now until the deadline, April 3 [6]. Best regards, and good luck! jeremy [1] http://socghop.appspot.com/mentor/request/google/gsoc2009/rails [2] https://rails.campfirenow.com/33511 [3] http://wiki.rubyonrails.org/gsoc/2009/ideas [4] http://groups.google.com/group/rubyonrails-core [5] http://socghop.appspot.com/student/apply/google/gsoc2009 [6] http://socghop.appspot.com/document/show/program/google/gsoc2009/timeline --~--~-~--~~~---~--~~ 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: Dynamically generated form + Saving multiple records at once
Thank you Freddy. That wasn't exactly what I needed to do, but the screencasts helped me in another case. What I actually need to do is simpler: create multiple Reports at the same time. Each report has a description with a textfield and I have to associate it with a different segment. That's all. Any help? Thanks! On 21 mar, 10:55, Freddy Andersen wrote: > I think you will be happy to watch this screencast > > http://railscasts.com/episodes/75-complex-forms-part-3 > > Its a project that has_many tasks but it talks about exactly the > problem you have with build_segments 3.times... --~--~-~--~~~---~--~~ 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] conditional model validation
i really like the declarative model-based validation in rails, but i
run into trouble while doing some real world (more complex) stuff.
class User < ActiveRecord::Base
belongs_to :address
accepts_nested_attributes_for :address
def needs_street_validation?
true
end
end
class Address < ActiveRecord::Base
has_one :user
validates_presence_of :street, :if => Proc.new { |adr|
adr.user.needs_street_validation? }
end
u = User.new
u.address = Address.new
u.save
NoMethodError: You have a nil object when you didn't expect it!
The error occurred while evaluating nil.needs_street_validation?
from app/models/address.rb:3
seems to me like we cannot reference any associated object within the
":if" condition or do you know some trick to get this working ?
maybe this is not the best example, but i hope you got the point.
in most more-complex gui's we have conditional validation based on the
state of multiple objects. It would be a shame if we could only handle
those validation programmatically.
tested in a vanilla rails 2.3.2 application.
any help would be really appreciated.
regards
jan
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[Rails] Re: InstantRails and new gems
perhaps you need require 'wxruby2' in your code? or maybe require 'rubygems' require 'wxruby2' On Mar 23, 1:08 am, Pierre Pierre wrote: > Folks, > > I'm not sure this is the best place to ask the following question, but > someone might still know the answer. > > I currently can't install anything on this computer (hence no ruby > interpreter), I thought about getting InstantRails with which you can > open a console with ruby running. > I also wanted to add a new gem (wxruby2), I could install the gem > correctly but when I run my code, it'll tell me: no such file to load -- > wxruby2 (LoadError) > > Anyone has an idea how I can install (and use) new gems with > InstantRails? > > Cheers > -- > 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: Where is the sqlite .db file?
Bosko Ivanisevic wrote: > First look at your config/database.yml. In newly created rails > application you'll find location of your database file for all three > environments (development, test and production). But this will not > create your database. In order to create it run: > > rake db:create > > After that you'll find your database file in db folder (if you didn't > change database.yml). For complete list of rake tasks run: > > rake -T > > On Mar 23, 1:50?pm, Vince Gilbert Thank you very much for your replies. My application is up and running with data in it. I just couldn't find the database. I want to go in and and a few columns and some more records. -- 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: Where is the sqlite .db file?
First look at your config/database.yml. In newly created rails application you'll find location of your database file for all three environments (development, test and production). But this will not create your database. In order to create it run: rake db:create After that you'll find your database file in db folder (if you didn't change database.yml). For complete list of rake tasks run: rake -T On Mar 23, 1:50 pm, Vince Gilbert wrote: > Hi all, > > I've been reading a ton, doing tutorial, and generally trying to learn > Ruby on Rails. > > I have a question that I haven't been able to find the answer to. > > Where is the .db file that sqlite3 creates for Rails projects? I can't > for the life of me figure out how to access the database tables. I even > downloaded a few sqlite GUI tools, but when they ask me which db file > I'd like to open, I can't find one anywhere. I even did a full search > on my c: for *.db* > > Thanks for your help, > > Vince > -- > 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: find :all using :group
User.find(:all, :order => 'os')
:order sorts ascending by default. You can define the sort order
explicitly with ASC or DESC (i.e., 'os ASC' or 'os DESC').
On Mar 23, 8:21 am, Ayeye Brazov
wrote:
> hello,
>
> I need to group Users depending on their operating systems field "os",
> so I tried
>
> User.find(:all, :group => :os)
>
> however, the result is an array having only one user for each os group.
> I'd like to have ALL the users grouped by :os though
>
> One solution is to write
>
> User.find(:all).group_by{|u| u.os}
>
> However, I wonder if it could be done within the "find" method ?
>
> thanks
> --
> Posted viahttp://www.ruby-forum.com/.
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[Rails] Re: Rails making it tougher for newbies?
Lots of good advice so far... I would also recommend checking out Railscasts.com. Ryan Bates offers great Rails instructional videos for free. Really, the best way to learn is to just immerse yourself: start building a blog or web application, watch Rails videos everyday, and learn a different Ruby construct every other day. On Mar 22, 9:53 am, Hugh Themm wrote: > Hi there, I know it can be frustrating, even for those of us that have > been in it for a while. (freezing the environment is a real chore)/ > > My suggesting is to forgo the print books and go straight to > peepcode.com and the pragmatic programmers(http://www.pragprog.com/ > titles/rails3/agile-web-development-with-rails-third-edition) sites > and watch the up-to-date screen casts and buy the pdfs. > > The great part about rails is it's agility, and that works both > ways. > > My suggestion is also to really learn the ruby language and the rest > will follow. > > On Mar 21, 5:12 pm, Power One > wrote: > > > I'm trying to learn how to use ruby on rails. Just two weeks ago I'm > > learning how to program in Ruby, but now I'm ready to get onto with > > rails. I got a book for rails but it shows me rails examples that only > > work with rails 1.2.3. I follow the examples, but many are not working. > > For example, scaffold is not working with 2.1.0 (rails version install > > in my computer. > > > My question is, how do you go about scaffold in rails 2.1.0? Some > > pagination is not working out of the box such as will_pagination and > > classic_pagination. Ubuntu 8.10 is making rails more difficult, and > > installing will_pagination from gems didn't do the trick. > > > Anyone know a complete tutorial that teaches how to install all > > necessary gems/plugins/debian packages that will help me smooth-sailing > > in my ruby on rails adventure? Thank You. > > > Also I couldn't find a good beginning ruby on rails book that is > > up-to-date, and I know ruby on rails is a very fast moving framework as > > ruby is also a very fast moving programming language -- things are > > changing constantly for the better. Any guide to better rails way? > > > Thanks... > > -- > > 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: find :all using :group
On Mar 23, 11:38 am, Frederick Cheung
wrote:
> On Mar 23, 2:21 pm, Ayeye Brazov
> wrote:
>
> > User.find(:all, :group => :os)
>
> > however, the result is an array having only one user for each os group.
> > I'd like to have ALL the users grouped by :os though
>
> > One solution is to write
>
> > User.find(:all).group_by{|u| u.os}
>
> > However, I wonder if it could be done within the "find" method ?
>
> Not really. By definition if you group using the database then you
> only get back one row for each value of the grouped column - that's
> just what group does in database and you want something else.
...such as :order => 'os ASC'
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[Rails] Re: mysql encoding with rails 2.3.2 and ruby 1.9.1
On Mon, Mar 23, 2009 at 10:16 AM, Stefan La < rails-mailing-l...@andreas-s.net> wrote: > > Jeremy Kemper wrote: > > On Sat, Mar 21, 2009 at 7:52 AM, ruby.freeman > > wrote: > >> > >> when I run console with ruby 1.9.1 and rails 2.3.2, and trying to do > >> something like > >> > >> User.first.name.encoding > >> > >> I'm getting #, though I've set "encoding: utf8" > >> in database.yml > >> > >> any suggestions? > > > > The mysql driver is not encoding-aware yet. > > > > jeremy > > Same problem here with mysql and sqlite3. > > When will the mysql and sqlite3 drivers be encoding-aware? > > Is there a workaround? > > I have problems with this because I'm from germany and need utf8 for the > german umlauts. > > If i save the templates as ANSI, the outputs from database with umlauts > are working, but when i use umlauts directly in the templates i get this > error: > > invalid byte sequence for encoding "ASCII-8BIT" > > If i save the templates as UTF8, the umlauts in the templates are > working, but the outputs from the database with umlauts cause this > error: > > invalid byte sequence for encoding "UTF-8" > > > I'm using Ruby 1.9.1, Rails 2.3.2, mysql/ruby 2.8.1, sqlite3/ruby 1.2.4 > > slang17 Your question should also be posted to driver maintainers and possible the MySQL and SQLite projects. Furthermore, all these projects are open-source. Thus, please feel free to contribute/add these features if you need them. Good luck, -Conrad > > -- > 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: Select updates database?
On Mar 23, 6:14 pm, Amitabh A wrote:
> I am running on Rails 2.2.2 on Solaris (and also on my mac) against
> mysql. For some reason, when I use a select in the partial, the
> database does not get updated with the changed value. I am using
> checkbox for other fields which works perfectly.
> I can provide more information if needed, but I would like the field
> to work as a dropdown instead of a text field.
>
ActiveScaffold expects things to be named in particular ways, I expect
the select box you've generated isn't created parameters named the way
it wants. You might be able to work out what the parameters should
look like by letting activescaffold generate what it wants (ie don't
use your partial) and seeing where the differences are. There's also
an activescaffold google group out there.
Fred
> My Model:
> has_and_belongs_to_many :industries, :join_table =>
> "grant_loans_industry", :foreign_key =>
> "grant_loans_id", :association_foreign_key => "industry_id"
> belongs_to :state
>
> My Controller:
> before_filter :login_required
>
> layout "admin"
> active_scaffold :grant_loan do |config|
> config.list.columns = [:agency, :gov_type, :title, :url]
> config.columns.exclude :state_name
> config.label = 'Grants and Loans'
> columns[:state].form_ui = :select
> columns[:industries].form_ui = :select
> end
>
> Partial:
> <%= select :grant_loan, :business_type, ['for_profit','non_profit'],
> {:selected => @record.business_type, :prompt => "Select The Business
> Type"}, {} %>
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[Rails] Re: How to create the environment files for development, production and test?
On Mar 23, 6:14 pm, gustavo wrote: > Hi, > > I have created the weblog in my house yesterday and uploaded to a > SourceRepo svn repository. Today I started to work in other machine > and checked out a version to another NetBeans. Somehow, the files > inside the dir weblog/config/environments where not uploaded with svn > yesterday: development.rb, production.rb and test.rb. > > I have no clue why? Somebody knows? > > I wonder if there is a Rack task to generate those files. > Well obviously you won't be able to get back any changes you made (eg required gems) but if you just need the boilerplate, why not just generate a fresh rails app and steal the files from there ? Fred > Thank you all! > -- > Gustavo --~--~-~--~~~---~--~~ 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] Deploy the Ruby Weblog tutorial
Hi, I am trying to deploy locally the application created in this tutorial. But for normal apps, the apache doc root configuration should point to the public directory. As the application doesnt have a index inside the public, how should I config this? Thanks! Best Regards, --~--~-~--~~~---~--~~ 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] Select updates database?
I am running on Rails 2.2.2 on Solaris (and also on my mac) against
mysql. For some reason, when I use a select in the partial, the
database does not get updated with the changed value. I am using
checkbox for other fields which works perfectly.
I can provide more information if needed, but I would like the field
to work as a dropdown instead of a text field.
My Model:
has_and_belongs_to_many :industries, :join_table =>
"grant_loans_industry", :foreign_key =>
"grant_loans_id", :association_foreign_key => "industry_id"
belongs_to :state
My Controller:
before_filter :login_required
layout "admin"
active_scaffold :grant_loan do |config|
config.list.columns = [:agency, :gov_type, :title, :url]
config.columns.exclude :state_name
config.label = 'Grants and Loans'
columns[:state].form_ui = :select
columns[:industries].form_ui = :select
end
Partial:
<%= select :grant_loan, :business_type, ['for_profit','non_profit'],
{:selected => @record.business_type, :prompt => "Select The Business
Type"}, {} %>
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[Rails] fleximage : help
hi dude I am very much impressed on fleximage plugin functionality. But practically facing many problem, 1. By default it stores in png type, which takes more space. Is there any way to upload a file in jpg format. Note: I know i can convert a file to jpg, by i want to convert at the time of uploading itself. 2. formatted_image_path(@image, :jpg) This will work only if the file upload file is in 'flat format' By default i am getting files uploaded at nested folder structure but while using formatted_image_path, its fetching like flat format Any idea how to change this. --~--~-~--~~~---~--~~ 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] How to create the environment files for development, production and test?
Hi, I have created the weblog in my house yesterday and uploaded to a SourceRepo svn repository. Today I started to work in other machine and checked out a version to another NetBeans. Somehow, the files inside the dir weblog/config/environments where not uploaded with svn yesterday: development.rb, production.rb and test.rb. I have no clue why? Somebody knows? I wonder if there is a Rack task to generate those files. Thank you all! -- Gustavo --~--~-~--~~~---~--~~ 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: find :all using :group
On Mar 23, 2:21 pm, Ayeye Brazov
wrote:
> User.find(:all, :group => :os)
>
> however, the result is an array having only one user for each os group.
> I'd like to have ALL the users grouped by :os though
>
> One solution is to write
>
> User.find(:all).group_by{|u| u.os}
>
> However, I wonder if it could be done within the "find" method ?
Not really. By definition if you group using the database then you
only get back one row for each value of the grouped column - that's
just what group does in database and you want something else.
Fred
>
> thanks
> --
> Posted viahttp://www.ruby-forum.com/.
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[Rails] Re: find :all using :group
This sounds right to me... find the SQL it generated in your .log and
execute it in a mysql console... is the output the same?
On Mar 23, 10:21 am, Ayeye Brazov
wrote:
> hello,
>
> I need to group Users depending on their operating systems field "os",
> so I tried
>
> User.find(:all, :group => :os)
>
> however, the result is an array having only one user for each os group.
> I'd like to have ALL the users grouped by :os though
>
> One solution is to write
>
> User.find(:all).group_by{|u| u.os}
>
> However, I wonder if it could be done within the "find" method ?
>
> thanks
> --
> Posted viahttp://www.ruby-forum.com/.
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[Rails] Re: Setting Session Options in Rails 2.3
Have you tried using the following in your controller? session_options['cookie_only'] = false I think that will work, I just don't know how to specify which methods I want to apply the option. On Mar 23, 6:04 am, hawkerb wrote: > I am having exactly the same problem. However, for me, old: > > class ImagesController < ApplicationController > session :cookie_only => false > end > > does *not* work anymore. TomRossi7, can you double check does it work > for you, please? > > The only way I worked this around, is to get sessions directly from > SessionStore, which is extremely bad. Also I can't find tests > regarding cookie_only option in 2.3. > > On Mar 23, 1:44 am, TomRossi7 wrote: > > > I'm trying to figure out how I should set my session options for Rails > > 2.3. In Rails 2.2: > > > session :cookie_only => false, :only => :swf_upload > > > In Rails 2.3, it looks like I need to use: > > > request.session_options['cookie_only'] = false > > > But how do I tell it that I only want that option on a specific method > > in the controller (the :only option)? > > > Thanks! > > Tom > > > p.s. The old way works, but the deprecation warnings are driving me > > nuts when I run my tests. --~--~-~--~~~---~--~~ 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: mysql error on scoped find_or_create_by_attr
but the point is that it's a find_or_create, and the index is on
[:parent_id,:name],
so it should just find the record if it's a duplicate.
Also, the following worked:
Child.find_or_create_by_parent_id_and_name(1,"foobar")
On Mar 23, 2:10 pm, jemminger wrote:
> The name 'foobar' exists already?
>
> On Mar 23, 1:36 pm, klochner wrote:
>
> > Anyone have insight on this one?
>
> > class Parent
> > has_many :children
> > end
>
> > add_index "children", ["parent_id", "name"], :name =>
> > "by_parent_name", :unique => true
>
> > a = Parent.find(1)
> > a.children.find_or_create_by_name "foobar"
>
> > Mysql::Error: Duplicate entry 'foobar' for key 2: INSERT INTO
> > `children` (`name`, `updated_at`, `parent_id`, `created_at`) VALUES
> > ("foobar", '2009-03-23 17:25:39', 1, '2009-03-23 17:25:39')
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[Rails] ext_scaffold
Hello,everybody. I started to use ext_scaffold recently, and I read this article,could set up form. http://jonathanbarket.com/post/78831424/simple-associations-with-ext-scaffold But, I cannot search country name from manufacture form. I want to attach file through ext_scaffold. How can I solve them? --~--~-~--~~~---~--~~ 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: mysql error on scoped find_or_create_by_attr
The name 'foobar' exists already?
On Mar 23, 1:36 pm, klochner wrote:
> Anyone have insight on this one?
>
> class Parent
> has_many :children
> end
>
> add_index "children", ["parent_id", "name"], :name =>
> "by_parent_name", :unique => true
>
> a = Parent.find(1)
> a.children.find_or_create_by_name "foobar"
>
> Mysql::Error: Duplicate entry 'foobar' for key 2: INSERT INTO
> `children` (`name`, `updated_at`, `parent_id`, `created_at`) VALUES
> ("foobar", '2009-03-23 17:25:39', 1, '2009-03-23 17:25:39')
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[Rails] My First Post
anything people know http://propertyind.blogspot.com/ look this one -- 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: validation for a non active record input field
pepe wrote: > Hi there, > > I've never done something like that but I can imagine you could do the > validation in your controller. When the action is invoked you can > check the values received in the params hash and act accordingly. > > Pepe > > On Mar 21, 12:42�pm, Rails List Thanks a million. Worked as I wanted (how did I miss this approach?) :-) -- 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: mysql performance
On 23 Mar 2009, at 17:44, Hans wrote: > > Rails mysql performance > > I have an application that reads an xml file, parse it and from there > updates the database. My models has many associations and there are a > lot of creation of new records in the database. The performance is > slow and my analyses shows that mysql is to blame. > > In a separate test it took about 11 seconds to create 100 records, i.e > 0.1 sec for each record. > Is that normal for the development mode? If it's inside a single action development mode isn't going to be slower once it's reloaded your models' code and so on. Have you tried wrapping the insert inside a transaction ? If you don't then mysql has to flush to disk after each insert which can slow you down considerably. Fred > > > I develop on a new mac leopard with rails 2.2.2, ruby 1.8.6 and mysql > Ver 14.12 Distrib 5.0.51a, for apple-darwin9.0.0b5 (i686) using > readline 5.0. > > Any suggestions woul be 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: Complex Query?
Still haven't quite figured this out… On Mar 20, 5:09 pm, Party Drone wrote: > I think I have a start with this: > > DownloadType.all(:include => :downloads, :joins => [:downloads > => :products], :conditions => ['product.id = ?', id], :order => > 'position, download.title') > > But I get the following error: > > SQLite3::SQLException: ambiguous column name: downloads.id: SELECT > "download_types"."id" AS t0_r0, "download_types"."name" AS t0_r1, > "download_types"."position" AS t0_r2, "download_types"."created_at" AS > t0_r3, "download_types"."updated_at" AS t0_r4, "downloads"."id" AS > t1_r0, "downloads"."title" AS t1_r1, "downloads"."part_number" AS > t1_r2, "downloads"."download_type_id" AS t1_r3, > "downloads"."created_at" AS t1_r4, "downloads"."updated_at" AS t1_r5, > "downloads"."download_file_name" AS t1_r6, > "downloads"."download_content_type" AS t1_r7, > "downloads"."download_file_size" AS t1_r8, > "downloads"."download_updated_at" AS t1_r9 FROM "download_types" LEFT > OUTER JOIN "downloads" ON downloads.download_type_id = > download_types.id INNER JOIN "downloads" ON downloads.download_type_id > = download_types.id INNER JOIN "downloads_products" ON > "downloads_products".download_id = "downloads".id INNER JOIN > "products" ON "products".id = "downloads_products".product_id WHERE > (product.id = 58) ORDER BY position, download.title > > I think I'm almost there… > > On Mar 20, 3:47 pm, partydrone wrote: > > > > > I need to perform a Rails find with the following data model in my > > controller: > > > download_types --> downloads --> downloads_products <-- products > > > I want to grab all downloads for a given product_id and list them by > > download type. Download types is a sortable list (using a position > > column in the table, and I want to make sure the download types are > > sorted by that column). I'm thinking of something like this: > > > DownloadType.all(:include => :downloads, :conditions => ['product.id > > = ?', params[:id]], :order => 'position, download.title') > > > I'm trying to figure out what to put in the middle, some sort > > of :joins clause, but I'm not sure how it should look. In my view, it > > seems the most logical to me to start looping through download types, > > then loop through downloads for the given download type. > > > Any suggestions? > > > 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: Mass Assginment and has_many others.build
Rails 2.3.2
This seems related specifically to the suffices _type and _value.
Attributes ending in either of these strings are not processed by the
attribute= method. if #write_attribute("something_type", "a value") is
called instead, then the somthing-type= method is again bypassed and the
attribute is set to the literal value provided instead.
I have raised a ticket for this:
http://rails.lighthouseapp.com/projects/8994/tickets/2314-v-232-appropriates-attributed-ending-in-_type-and-_value
--
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[Rails] mysql performance
Rails mysql performance I have an application that reads an xml file, parse it and from there updates the database. My models has many associations and there are a lot of creation of new records in the database. The performance is slow and my analyses shows that mysql is to blame. In a separate test it took about 11 seconds to create 100 records, i.e 0.1 sec for each record. Is that normal for the development mode? I develop on a new mac leopard with rails 2.2.2, ruby 1.8.6 and mysql Ver 14.12 Distrib 5.0.51a, for apple-darwin9.0.0b5 (i686) using readline 5.0. Any suggestions woul be 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] mysql error on scoped find_or_create_by_attr
Anyone have insight on this one?
class Parent
has_many :children
end
add_index "children", ["parent_id", "name"], :name =>
"by_parent_name", :unique => true
a = Parent.find(1)
a.children.find_or_create_by_name "foobar"
Mysql::Error: Duplicate entry 'foobar' for key 2: INSERT INTO
`children` (`name`, `updated_at`, `parent_id`, `created_at`) VALUES
("foobar", '2009-03-23 17:25:39', 1, '2009-03-23 17:25:39')
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[Rails] Re: mysql encoding with rails 2.3.2 and ruby 1.9.1
Jeremy Kemper wrote: > On Sat, Mar 21, 2009 at 7:52 AM, ruby.freeman > wrote: >> >> when I run console with ruby 1.9.1 and rails 2.3.2, and trying to do >> something like >> >> User.first.name.encoding >> >> I'm getting #, though I've set "encoding: utf8" >> in database.yml >> >> any suggestions? > > The mysql driver is not encoding-aware yet. > > jeremy Same problem here with mysql and sqlite3. When will the mysql and sqlite3 drivers be encoding-aware? Is there a workaround? I have problems with this because I'm from germany and need utf8 for the german umlauts. If i save the templates as ANSI, the outputs from database with umlauts are working, but when i use umlauts directly in the templates i get this error: invalid byte sequence for encoding "ASCII-8BIT" If i save the templates as UTF8, the umlauts in the templates are working, but the outputs from the database with umlauts cause this error: invalid byte sequence for encoding "UTF-8" I'm using Ruby 1.9.1, Rails 2.3.2, mysql/ruby 2.8.1, sqlite3/ruby 1.2.4 slang17 -- 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: Emailing
Try adding this to your mailer model: ActionMailer::Base.delivery_method = :sendmail Gary. On Mar 21, 11:36 pm, Shelly wrote: > Hi, > > I am trying to send emails out using ActionMailer. Currently, the > console shows that everything is sending out correctly, but I am not > actually receiving any emails. > > Thanks in advance, > > Shelly --~--~-~--~~~---~--~~ 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] Mass Assginment and has_many others.build
Typically, when one creates a has_many associated table one does this:
hasone.hasmany.build({attribute hash},{attribute hash},..} or
hasone.hasmany.create({attribute hash}, ...
However, if mass assignment is turned off (attr_accessible => nil), then
I cannot seem to set the attributes directly.
For example, in a console session I do this:
>> me = Entity.new
=> ...
>> me.attribute = ...
...
>> me.save!
=> true
>> mi = me.identifiers.build
=> ...
>> mi.entity_id
=> 1
>> mi.identifier_type = 'post'
=> 'post'
>> mi.identifier_type
=> nil
What is going on and how do I directly set association attributes?
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[Rails] Re: Bounding width when we give users' TinyMCE or FCKEditor?
What I have is something like this in my css:
.post-message {
word-break: break-all;
}
That does it for me...
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[Rails] Re: Just how the hell do you set Cache-Control max-age?
I would probably set this in the web front-end (apache, etc) This is where I do expires stuff. I have to be careful though since most of the examples I've seen literally say to set it globally, but Rails uses the public directory for caching as well. For max age, I'd consider having Apache set it, so it will also be set for cached files, if you use any caching. --Michael On Mon, Mar 23, 2009 at 7:49 AM, Petr Janda wrote: > > Hi all, > > Ive been googling for couple of hours and I just cant figure it out. I > want to set the max-age value to 300 for the WHOLE application, > regardless of development or production mode. > > Is there anyone that knows? > > Petr > -- > Posted via http://www.ruby-forum.com/. > > > > -- (Ruby, Rails, Random) blog: http://skandragon.blogspot.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] You can speak Indonesia
Now, i will teach you with my basic langguage... let start to learn more about Indonesia Saya = I,me Kamu = You Kita = Our Mereka = They Cinta = Love and Saya cinta kamu I love you More learn Indonesia visit here http://propertyind.blogspot.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 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] JOBS: RoR Developer
Hello Everyone, I am an executive recruiter in Toronto, one of my long standing clients have recently retained me to find a Rails developer. I have included the posting below and please respond to me if you have interest. Please note: this is a full time permanent role and offers six weeks paid vacation. Thanks for your time and have a great day!! Rails Developer Our client, a North American leader in the development and training of business owners, is looking to expand their web development team with the addition of a RoR developer. With over 20 years in business, our client has offices in Toronto & Chicago and offers a high energy and progressive culture. Core Responsibilities: Development of various websites and a custom CRM solution Skills Required: -Team oriented with strong communication skills -Ability to wear multiple hats -Data modeling and OO design knowledge and practice -Working knowledge of MVC design patterns -History of rails based applications -History of application development -Comfortable with source code control (subversion) -Comfortable with basic web server configuration and deployment -Strong SQL Skill Set Technical Experience -Strong Ruby on Rails experience is preferred -Strong *nix command line experience -Working within high availability environments -Comfortable with MAC OS X -Test/Behaviour driven development Compensation: A full-time permanent role, offering competitive salary & bonus, benefits, and six weeks vacation. For further information, call/email resume to either/or: Craig Alexander Feldman Daxon Partners, Inc. (416) 515-7600 ext. 231 calexan...@feldmandaxon.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 2.3 Nested models
Yeah, thanks, I did end up finding that and it has been helpful... On Mar 22, 10:04 pm, JL Smith wrote: > This should get you going...also check out the links at the end under > "Resources". > > http://ryandaigle.com/articles/2009/2/1/what-s-new-in-edge-rails-nest... --~--~-~--~~~---~--~~ 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] Look This One
how do you think about my simple blog, please give your opinion for my new blog visit here http://propertyind.blogspot.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 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: Helper
Another similar method...
def show_flash
[:notice, :warning, :message].collect do |key|
content_tag(:div, flash[key], :class => "flash_#{key}") unless
flash[key].blank?
end.join
end
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[Rails] Bounding width when we give users' TinyMCE or FCKEditor?
I finally got TinyMCE to work beautifully and now am trying to understand how I will bound my users' from not pushing the HTML beyond the borders that I grant them. For example, if I type; 9 It goes off the edge of the space I have defined for this element. Is there a way to still grant them the HTML they produced as a result of using this editor and keep them from going off the edge? Thanks, David --~--~-~--~~~---~--~~ 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: Helper
Or something like this:
def flash_messages
messages = []
%w(notice warning error).each do |msg|
messages << content_tag(:div, html_escape(flash
[msg.to_sym]), :id => "flash-#{msg}") unless flash[msg.to_sym].blank?
end
messages
end
<%= flash_messages %>
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[Rails] find :all using :group
hello,
I need to group Users depending on their operating systems field "os",
so I tried
User.find(:all, :group => :os)
however, the result is an array having only one user for each os group.
I'd like to have ALL the users grouped by :os though
One solution is to write
User.find(:all).group_by{|u| u.os}
However, I wonder if it could be done within the "find" method ?
thanks
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[Rails] Re: Where is the sqlite .db file?
On Mar 23, 12:50 pm, Vince Gilbert wrote: > Hi all, > > I've been reading a ton, doing tutorial, and generally trying to learn > Ruby on Rails. > > I have a question that I haven't been able to find the answer to. > > Where is the .db file that sqlite3 creates for Rails projects? I can't > for the life of me figure out how to access the database tables. I even > downloaded a few sqlite GUI tools, but when they ask me which db file > I'd like to open, I can't find one anywhere. I even did a full search > on my c: for *.db* Normally they're in your_app/db and have the extension .sqlite3 Fred > > Thanks for your help, > > Vince > -- > 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: Ajax not defined.
On Mar 23, 12:52 pm, Intern ruby
wrote:
> This is my code and I am trying to call remote function when somebody
> click on add button after selecting something from select_tag. Please
> tell me where I am wrong ? I am getting following error: Ajax not
> defined.
Probably means that your page doesn't load the prototype javascript
library (which is the thing that adds the Ajax object). See
javascript_include_tag
Fred
>
>
>
> <%= select_tag 'available_line_id[]',options_for_select(customers),{:id
> => 'available_line_id',:multiple => true, :size => 13, :style => 'width:
> 225px;'} %>
>
> Thanks,
>
> Attachments:http://www.ruby-forum.com/attachment/3475/new.html.erb
>
> --
> Posted viahttp://www.ruby-forum.com/.
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[Rails] to avoid blank page
In Jasper Reports,I am having one parameter,thats Receipttype ..Receipt tyape mean Manifest,Nonmanifest,Both.f i gave manifest Mean Maniefst datas will be printed and,if i gave Nonmanifest mean nonmanifest datas will be printed and if i gave Both mean Manifest and Nonmanifest datas will be printed.I called both reports in main reports,In this palce i gave Receipt typa as both mean,here manifest datas will be printed in 2 pages and Nonmanifest will be printed as next page,so here i gave split allowed option as false but in this place manifest datas is not coming mean it will printed as Blank page.I want to avoid this blank page.please reply to my question. --~--~-~--~~~---~--~~ 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: Helper
add one def in application_helper.rb
like :
def show_flash(flash)
html = ""
if flash[:error]
html += "#{flash[:error]}"
end
if flash[:warning]
html + = "#{flash[:warning]}"
end
if flash[:notice]
html += "#{flash[:notice]}"
end
end
then change in view.
from
<% if flash[:error] %>
<%= flash[:error] %>
<% end %>
<% if flash[:warning] %>
<%= flash[:warning] %>
<% end %>
<% if flash[:notice] %>
<%= flash[:notice] %>
<% end %>
To
<%= show_flash(flash) %>
I hope it will help u..
Thank you
On Mon, Mar 23, 2009 at 7:31 PM, Fresh Mix wrote:
>
> How can I replace this with helper?
>
> <% if flash[:error] %>
><%= flash[:error] %>
> <% end %>
> <% if flash[:warning] %>
><%= flash[:warning] %>
> <% end %>
> <% if flash[:notice] %>
><%= flash[:notice] %>
> <% end %>
> --
> Posted via http://www.ruby-forum.com/.
>
> >
>
--
Wu You Duan
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[Rails] Re: GoogleMaps book and FCC ASR Database
I can access with a proxy, thanks. On Mon, Mar 23, 2009 at 3:38 AM, Chris Kottom wrote: > http://wireless.fcc.gov/uls/data/complete/r_tower.zip seems to work for > me. Maybe blocked from your location? > > > On Sun, Mar 22, 2009 at 2:22 PM, Agustin Viñao < > rails-mailing-l...@andreas-s.net> wrote: > >> >> Hi, im reading the book GoogleMaps app with Rails and ajax, in the >> chapter 5, i need to download the FCC ASR Database >> (http://wireless.fcc.gov/uls/data/complete/r_tower.zip) but the link is >> broken. >> >> Do you know where im donwload this file? >> >> Google don't give me any valid location.- >> >> PD. sorry my english. >> 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] Ajax not defined.
This is my code and I am trying to call remote function when somebody
click on add button after selecting something from select_tag. Please
tell me where I am wrong ? I am getting following error: Ajax not
defined.
<%= select_tag 'available_line_id[]',options_for_select(customers),{:id
=> 'available_line_id',:multiple => true, :size => 13, :style => 'width:
225px;'} %>
Thanks,
Attachments:
http://www.ruby-forum.com/attachment/3475/new.html.erb
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[Rails] Where is the sqlite .db file?
Hi all, I've been reading a ton, doing tutorial, and generally trying to learn Ruby on Rails. I have a question that I haven't been able to find the answer to. Where is the .db file that sqlite3 creates for Rails projects? I can't for the life of me figure out how to access the database tables. I even downloaded a few sqlite GUI tools, but when they ask me which db file I'd like to open, I can't find one anywhere. I even did a full search on my c: for *.db* Thanks for your help, Vince -- 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] Just how the hell do you set Cache-Control max-age?
Hi all, Ive been googling for couple of hours and I just cant figure it out. I want to set the max-age value to 300 for the WHOLE application, regardless of development or production mode. Is there anyone that knows? Petr -- 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] Helper
How can I replace this with helper? <% if flash[:error] %> <%= flash[:error] %> <% end %> <% if flash[:warning] %> <%= flash[:warning] %> <% end %> <% if flash[:notice] %> <%= flash[:notice] %> <% end %> -- 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: About membership of this group
welcome, you are here. just ask. --~--~-~--~~~---~--~~ 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] About membership of this group
Hi to every one i m new to ruby on rails. I want to join this group for get my question regarding RoR answered. --~--~-~--~~~---~--~~ 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: PDFs prawn gem freeze into the app...
ok, thanks, I'll try that a bit later and report back. bb -- 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: to_param vs to_query
I noticed a funny thing, while doing this. We can not use it with an Hash inside an array because the Hash elements will be spread all over the array thanks to URL query brackets syntax for Arrays(if the array index was specified in this syntax it would work, but I don't think there is way to get to_query doing it I think the best way is to use only Hashes instead). --~--~-~--~~~---~--~~ 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] export to pdf, txt and the utf8-problem.
Hi, can't seem to figure it out. I have text saved as UTF8 in my MySQL database, and it shows up fine in the browser. However, I want to export to pdf (pdf;writer) and csv-text. When I do that the accented foreign characters do not show up. I've tried to convert them before exporting, but I don't seem to be able to get it right. (Iconv etc. do not seem to convert it.) I've also looked it up on the forum, but I can't find the right solution. Any suggestion is greatly appreciated. Rudy --~--~-~--~~~---~--~~ 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] In_place_edit_for in models
Hi all,
I am new to RoR. At present I am working with Ajax. I have
doubt in place_editing.
Kindly please help me in this regard. I am struggling with
this for past one week.
Any help from your side will be very helpful.
I have a model called child_users. I am listing all the children for
the logged in User using tags.
The code is as follows app/controllers/child_user_controller.rb
class ChildUserController < ApplicationController
in_place_edit_for :child_user, :name
def show_all
@parent_user = User.find(SessionController.user)
if @parent_user
@child_users = @parent_user.child_users
else
redirect_to(:controller => "session", :action => "sign_out")
end
end
end
and the view code is app/views/child_user/show_all.html.erb
Your Kids
<% @child_users.each do |child| %>
<%= child.name -%>
<%= in_place_editor "child_user_name", :url => {:controller =>
:child_user, :action => 'set_child_user_name', :id => child} %>
<%= link_to_remote 'Edit', :url => { :action => "edit",
:id => child.id }, :update => "edit" %>
<%= link_to_remote 'Delete User', :url => { :action =>
"confirm_ajax", :id => child.id }, :update => "confirm" %>
<%= child.filter_level.description %>
hi
<% end %>
As shown above, I tried to implement my own ajax based Edit. But the div
is displayed only in the first child. When edit link is clicked in the
second child, the div again opens only in the first child's div and not
in the corresponding child.
Hence i tried using in_place_edit but the same problem happens. Only
the first child is editable. If clicked, it displays around 5 text
boxes(i.e. number of children for the user). The next child doesnt have
the click option at all.
What mistake am i doing. Can anyone help me please.
I ma struggling with this a lot. Thanks for all help.
Regards,
Swarna
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[Rails] Re: Setting Session Options in Rails 2.3
I am having exactly the same problem. However, for me, old: class ImagesController < ApplicationController session :cookie_only => false end does *not* work anymore. TomRossi7, can you double check does it work for you, please? The only way I worked this around, is to get sessions directly from SessionStore, which is extremely bad. Also I can't find tests regarding cookie_only option in 2.3. On Mar 23, 1:44 am, TomRossi7 wrote: > I'm trying to figure out how I should set my session options for Rails > 2.3. In Rails 2.2: > > session :cookie_only => false, :only => :swf_upload > > In Rails 2.3, it looks like I need to use: > > request.session_options['cookie_only'] = false > > But how do I tell it that I only want that option on a specific method > in the controller (the :only option)? > > Thanks! > Tom > > p.s. The old way works, but the deprecation warnings are driving me > nuts when I run my tests. --~--~-~--~~~---~--~~ 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: PDFs prawn gem freeze into the app...
On 23 Mar., 10:01, bingo bob wrote: > I was having great success with creating PDFs with prawn, I followed > Ryan Bates latest screencast. All good. > > Trouble is when i come to deploy the app on my webhost I ran into > trouble. > > Rails 2.3 app. > I did, "sudo rake gem unpack prawn" to freeze it in. > > I put the app on my webhost but it won't start, some error saying it > can't find prawn. > > Any ideas? (summary: works locally not on my webhost) On your local machine: ´rake gems:unpack GEM=prawn´ Then deploy afterwards. -- Best regards, David Knorr http://twitter.com/rubyguy --~--~-~--~~~---~--~~ 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] PDFs prawn gem freeze into the app...
I was having great success with creating PDFs with prawn, I followed Ryan Bates latest screencast. All good. Trouble is when i come to deploy the app on my webhost I ran into trouble. Rails 2.3 app. I did, "sudo rake gem unpack prawn" to freeze it in. I put the app on my webhost but it won't start, some error saying it can't find prawn. Any ideas? (summary: works locally not on my webhost) -- 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: When are activerecord associations made?
Write as library = Library.new(params) book = library.books.build(params) library.save 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] URL-encoding and decoding on Rails
I have a URL parameter that has special characters on it, so I do URL
encoding as such:
my_url(:email => CGI.escape("someemail+extens...@mail.com")
Now, I would expect to call a CGI.unescape(params[:email]) on the
action receiving this parameter, and this is true according to my
functional tests.
But when I tested this on the browser, it failed because, apparently,
I didn't need to do any URL-decoding, and when I did it gave me
"someemail+extension mail.com".
Is there a built-in URL-decoding on the controller side? If so, how is
it that it doesn't work on my functional tests.
I tested this on Safari and Firefox 3 browser, by the way.
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