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

How can display tally values from array?...

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Pass field name as parameter to custom validation method Rails 4...

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Rails 4: List of available datatypes...

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ActionView::Template::Error: Missing host to link to! Please provide the :host parameter, set defaul...

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Is it ok to call ActiveRecord Methods in the view Rails...

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Can I display both (and only) month and year in a date_select helper tag?...

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Rails how to hide only default locale in url, but show others...

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In Rails 4 and FactoryGirl, how do I override the base factory's "after(:build)" metho...

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will_paginate gem : Limit number of pages...

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How do I mock a callback in my FactoryGirl factory, using Rails 4.2.3?...

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Accessing sql_type from Model.column_types...

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Change the polymorphic type column value when doing lookups in Rails...

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In Rails, what's the difference between find_each and where?...

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How to create a migration file dynamically from library in rails 4.0...

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How do I validate certain fields with rails devise on registration only...

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Associated in 3 table rails...

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Query and order by number of matches in JSON array...

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How do I convert all my enum options into an array for use in a collection for a dropdown menu?...

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Could not find gem 'pg x64-mingw32' in locally installed gems...

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Getting "value "3000002000" is out of range for type integer"...

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How to test enum validation?...

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Rails Distinct with Condition...

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How does a Rails app set its Environment (Dev., Staging, etc.)?...

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Rails 4 validation message: removes "_id" from message...

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How to use the HAML t() helper in RoR...

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Easiest way to find divisors of 60 in Ruby on Rails...

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How to do live reload with Rails 4 and Ruby 2.0 app?...

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How to format ActiveSupport::TimeWithZone instance to specified format...

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Why does to_json escape unicode automatically in Rails 4?...

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With a model where the name is the same single as plural, `has_many, :through` isn't working in ...

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