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New posts in ruby-on-rails-3

Passenger and Nginx or Passenger Standalone only?

Rspec, shoulda, validate_uniqueness_of with scope and wrong error message

Preventing "warning: toplevel constant B referenced by A::B" with namespaced classes in Rails

How do I change the format ActiveRecord expects when parsing dates from a text field in a form?

ruby-on-rails-3

How to step into with the rails pry debugger?

How do I write a UNION chain with ActiveRelation?

Rails 3 Initialization Order

using url_for in a lib folder module

Rails Pagination - find page number from instance id

Changing the base URL for Rails 3 development

Does testing Rails 3 Scopes make sense?

how to specify path for dependent gem in gemspec file?

ActionView::Template::Error (incompatible character encodings: UTF-8 and ASCII-8BIT)

Why URI.escape fails when called on ActionView::OutputBuffer?

Rails getting the current time without the date

Representing a DAG (directed acyclic graph)

Rails validation method comparing two fields?

custom error message for inclusion validation

Including external libraries using the Rails 3.1 asset pipeline

status tag colors with ActiveAdmin