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New posts in ruby-on-rails-3

Is it possible in heroku to return the list of backups for the app?

warning: already initialized constant after installing tlsmail gem?

Basic Rails 3 question: How to sort products?

undefined method `sass' for #<Rails::Application::Configuration:0x1cf3338> on Staging

migrate error: undefined method `cache' for Gem:Module

Rake db:seed fails with 'don't know how to build task db.seed'

Rails3 custom controller method not routed: works in Rails2

Ruby on Rails: Custom getter or custom helper

How to quick match an entry with the beginning of a long string?

Rails 3 + Paperclip: moving current data to another folder

ruby-on-rails-3 paperclip

How do I start a Rails server programatically from a Ruby script

Parsing JSON datetime?

rails 3 scopes inherited from other models

Rails 3 + CarrierWave + Rspec: model validation

Rails - Using true and false

Accessing ApplicationHelper from User.rb model

How to create a daterange in PostgreSQL using Rails

Find all records that don't have any of an associated model