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

cap deployment is failing with "LoadError: cannot load such file -- sidekiq/capistrano"...

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sidekiq - WARN: ArgumentError: wrong number of arguments (given 0, expected 2..3)...

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Rails 4 permit nested hash with dynamic keys...

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Rails 4 - Best practices - How to display a view with data from different controllers?...

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How to find database name in rails console...

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Rails form rendering wrong URL after validation errors (not keeping passed parameter)...

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rails app:update says don't know how too build 'app:update'...

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While working on Ruby on Rails I came across this. Can someone explain this...

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How to upgrade to a release candidate?...

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Postgres JSON data type Rails query...

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Choosing a specific row in a table in rails...

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Update column if has_many field exists...

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How do I get a first option to render in my Rails form?...

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Rails ActiveSupport::TimeWithZone as_json date format issue...

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Rails Handling User specific timezone...

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ArgumentError: tried to create Proc object without a block...

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Create comma separated array using each loop...

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update_all clear my array in variable...

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How do I minify CSS in Rails 4?...

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Before filter, calling a method with param throws syntax error. Ruby...

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How to render some specific information of the loggedinUser?...

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Configure maintenance_template_path for 'capistrano-maintenace' gem...

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Ruby regex is modifying the user input when gsub using regex in regional languages?...

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Ruby - Print specific value from hash...

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Why am I asked to run 'rake db:migrate RAILS_ENV=test'?...

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Rails nested transactions...

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How to toggle a boolean field for multiple records generating just one SQL query...

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Get distinct rows using inner join...

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Generating a minitest :spec test for an existing controller for functional testing...

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What is the best way to refactor a long string line in ruby?...

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