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New posts in ruby-on-rails-3.1

Why should I use bundle exec <command> instead of just running the command? [duplicate]

ActiveRecord::Base.connection.execute(..) looking for column with name of a value I am trying to insert into a table

How can I display an image whose path is outside my Ruby on Rails project directory using rails 3?

Omnisocial depends on gem bcrypt-ruby 2.1, but Rails 3.1 depends on bcrypt 3.0.0 - what do I do?

Conditional layout and action caching without a layout

Rails 3.1 Mountable Engines : Assets (Images) not copied to the host application?

upload videos with caption on youtube in rails 3.x

rails 3.1 heroku No route matches [GET] "/" basics

ruby-on-rails-3.1 heroku

Rails: Use library of models

uninitialized constant Settings Ruby 1.9.3-p125

How to use global instances in rails?

Rails - Can I use Ransack and CanCan together?

Rails model can't access belongs_to model even though foreign key exists

Preparing Data to Plot in d3.js from Ruby on Rails Database

newbie: get attribute value of an object gives error undefined method for #<ActiveRecord::Relation>

hide or show content with CanCan based on role?

Ruby on Rails: How can I add a css file with rails project?

Rails3.1: Options in a custom validator?

Error: File to import not found or unreadable: compass. in rails 3.1