ruby-on-rails-4 Examples and Free Source Code

Rails production server not showing changes to views...

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Do I need both devise and rails secret keys?...

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How do I show an error for unauthorized can can access...

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Rails User.joins.not(...) in Active Record?...

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Routes not working correctly...

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Unable to save password utilizing bcrypt-ruby and has_secure_password...

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Rails Active Record / Database Data in a Route Constraint...

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Routing trouble for logout link? DELETE vs GET action?...

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How to query entire table(3 tables with 100k records each) data and then display data from them in d...

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Rails 'nil' is not an ActiveModel-compatible object. It must implement :to_partial_path. aja...

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How to add custom validation message on field name without field name as a prefix?...

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pluralize without count number in rails 4...

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How to refresh(reload) current url in Rails Minitest?...

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Find all students not enrolled in specific course...

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Using turbolinks in a Rails link_to...

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Is before_action in application controller executed before routes.rb and models are loaded?...

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How to fix "uninitialized constant" in a Rake task...

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Rails calculating a virtual column using 2 other virtual columns...

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Rails fetch all including last row from association...

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Working example of new recaptcha with Rails?...

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Better method to find the second largest element in ruby on rails active record query...

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How do I disallow saving objects unless its associations are set?...

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Sum all values from JSON response...

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How do I use a variable in `where` clause in Rails?...

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Rails 4: check if a local variable exists and is true in a partial...

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How to change the tag column selection option...

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Default value for input with simple_form...

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Building a Rails scope using `tap`...

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TinyMCE 4 insert link form fields disabled...

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Advisory locks or NOWAIT to avoid waiting for locked rows?...

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