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New posts in ruby-on-rails-3

How do I use HAML in a dynamic link?

has_many :through NameError: uninitialized constant

What is the equivalent of Ajax.updater in Jquery?

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One table - two models

Upload file to S3 using CarrierWave without a model, is it possible?

Rails 3.0: Adding new action to a controller

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replace user_id with username in show page in rails

Way to see which rails controller/model is serving the page?

RailRoad is not working. Giving me issues ie /railroad-0.5.0/lib/railroad/app_diagram.rb:54:in `disable_stdout': uninitialized constant

How do I write an Rspec controller test that makes sure an e-mail is sent?

Rails 3 migration for adding unsigned int column

Rails i18n how to get all values for a certain key?

Capistrano deploy fails due to missing manifest file when using assets prefix

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find_or_create on a has many through relationship

Uninstall Rails 3 with dependencies?

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Rails3: combine scope with OR

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Rails 3 ActiveRecord validation based on user permissions

Should I store my Rails 3 observers in the app/models directory?