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New posts in ruby-on-rails-3

Arel causing infinite loop on aggregation

Tagging with autocomplete in Rails

What is the purpose of the instrumentation API in Ruby/Rails?

After Rails 3 upgrade rake db:test:prepare not working?

rails omniauth and UTF-8 errors

Rails 3 A/B Split Test System Without Redis?

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Authorization in Rails 3.1 : CanCan, CanTango, declarative_authorization?

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Multi step form with image uploader

How to config devise to accept auth token in HTTP header?

How do I upload a file via Carrierwave over a JSON API?

How to remove column without downtime with ActiveRecord 3.1?

Rails Routes With Query Parameters