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New posts in ruby-on-rails-3

Why in Rails 3, <%= note.html_safe %> and <%= h note.html_safe %> give the same result?

Adding documentation for model scopes in rails

Designing a Rails application: single table inheritance?

How to enter unique associations only?

Get changelogs for all gems included in a Rails project

Rails 3 How can I allow nested attributes to be passed without the _attributes designation

Rails3 nested has_many through question

Carrierwave upload with nested forms?

Using Devise for Two Different Models but the same Login Form

Weird behaviour of ruby regex in rails with utf8 char

How to write a method trailing with a keyword

Rails belongs_to does not set foreign key id with custom class name

Rails 3 - tables in html.erb

Login to other user's account with Devise+Active Admin+Switch User

Rails Brakeman warning: Dynamic Render Path false alarm?

Carrierwave - "uploading" a file from a string

How to control line breaks in plain text email views (.text.erb)

Sending multipart emails with Rails: how to favor the HTML version over the plain text one?

Date.js vs Moment.js (and server-side formatting)

Submitting dates in US format: mm/dd/yyyy