ruby-on-rails-4 tutorials

How to change the order that gems are loaded from within one of the gems

Aug 30, 2022

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I want a user to be able to follow a topic(tag) that is created with acts_as_taggable_on in Rails 4

Aug 29, 2019

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Rails 4 Action Mailer Previews and Factory Girl issues

Sep 27, 2019

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Why does `rake db:drop` have a 0 exit status, and raise no error, when it fails?

Sep 14, 2022

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Carreirwave - How to have the version name created directly from the saved filename

Nov 23, 2021

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Rails 4, nested attributes, Couldn't find Tag with ID= for Person with ID=

Jan 29, 2019

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Strategy for fast IOS contacts "friend finder" [closed]

Feb 19, 2022

ios objective-c networking ruby-on-rails-4

How do I elegantly handle two-sided relations with Rails translations?

Apr 05, 2022

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Git Push to Rails Production Gives Response Your Ruby version is 1.9.3, but your Gemfile specified 2.2.2 When Ruby Version is 2.2.2

Jan 23, 2020

ruby-on-rails-4 rvm ubuntu-14.04 git-post-receive gem-bundler

Attribute saved in development but not in production

May 11, 2022

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Rails 4.2, Paperclip gem. Failing to attach .docx type, reads content_type as 'application/zip' despite MIME type being registered

Dec 24, 2018

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How do I use Ruby refinements in Rails views?

Sep 14, 2022

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Rails 4 - eager loading on dependent select causing error (Rails4/Active Admin)

Mar 17, 2022

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Detect action mailer delivery failures in after_action callbacks

Jul 03, 2018

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Rails4 production elasticsearch error - failed to find geo_point, but works in Development

Oct 18, 2019

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Why doesn't rails lock certain gems to a particular version?

Nov 30, 2021

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Is it expected that these parameters always raise a 500 in any Rails application?

Oct 25, 2017

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