ruby-on-rails-3 tutorials

How to get Devise's current_user in ActiveRecord callback in Rails?

Jun 04, 2020

Converting String to Datetime Rails

Mar 17, 2022

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An error occurred while installing eventmachine (1.0.3), and Bundler cannot continue

Jun 09, 2022

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Rails 3 - collection_select - Understanding PROMPT?

Sep 26, 2022

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Can you recommend good data grid class/gem for Ruby on Rails?

Jul 09, 2022

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How to set facebook authentication keys depending on environment?

Dec 23, 2021

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Passing instance variable to js.erb file (Rails 3 / jQuery)

Nov 10, 2020

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Rails , when using destroy_all, is there a way to return number of records, if any deleted?

Nov 03, 2022

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Getting undefined method `gsub' for 6:Fixnum (Rails) in a view with jQuery + ERB?

Jun 04, 2022

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with set :deploy_via, :remote_cache not working set :keep_releases, 5

Jul 08, 2017

ruby-on-rails-3 deployment capistrano

How to query for all records created today (midnight UTC..Now)

Jun 06, 2022

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Rails 3 and rspec - select from select list

Mar 29, 2015

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undefined method `has_many' for Formtastic

Jul 06, 2022

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How do i do an inline if statement in haml

Jun 25, 2022

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How to hide html div

Apr 19, 2022

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RSpec let error

Sep 15, 2022

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Share one single cookie through subdomains

May 31, 2022

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Active resource complaining about expects an hash

Dec 07, 2020

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Adding a validation error with a before_save callback or custom validator?

Nov 17, 2022

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Devise: Don't display "unauthenticated" flash message when redirected to users/sign_in from root path

Sep 15, 2022

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