ruby-on-rails-4.2 tutorials

Rails rescue_from stops execution flow

Mar 19, 2023

NoMethodError - undefined method `timestamp_sort_order' for Paper trail issue after upgrading Rails 4.2

Feb 12, 2023

ruby ruby-on-rails-4.2 paper-trail-gem

Cannot use "link_to" or "button_to" in Rails 4.2 with Semantic-UI

Feb 12, 2023

html css ruby-on-rails semantic-ui ruby-on-rails-4.2

How Do I Correct An Error with rails console command?

Feb 09, 2023

ruby-on-rails rvm ruby-on-rails-4.2 rails-console

Shoulda-matchers are not seen by rails/rspec

Jan 09, 2023

ruby-on-rails rspec rspec-rails ruby-on-rails-4.2 shoulda

Rails 4.2 syntax error, unexpected ':', expecting =>

Dec 21, 2022

ruby-on-rails ruby ruby-on-rails-4 hash ruby-on-rails-4.2

rails server cannot start; getaddrinfo: nodename nor servname provided, or not known (SocketError)

Dec 14, 2022

ruby-on-rails ruby osx-yosemite ruby-on-rails-4.2 ruby-2.2

In url, how to show title-name instead of id in ruby on rails?

Dec 13, 2022

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Rails 4.2.0.rc1 upgrade <module:InheritedResources>': uninitialized constant ActionController::Responder (NameError)

Dec 11, 2022

ruby-on-rails activeadmin upgrade ruby-on-rails-4.2

How to remove id from select active record?

Nov 30, 2022

ruby-on-rails-4.2

"first!" on AR CollectionProxy raises "undefined method [] for nil" after updating from Rails 4.1.4 to 4.2.0

Nov 03, 2022

ruby-on-rails ruby ruby-on-rails-4 rails-activerecord ruby-on-rails-4.2

`rake notes` should scan haml

Apr 22, 2019

ruby-on-rails rake ruby-on-rails-4.2

upgraded to Rails 4.2.6: rake db:migrate inserting column limits into schema.rb

Aug 25, 2022

ruby-on-rails rails-migrations ruby-on-rails-4.2

Rails 4.2 web-console issue

Nov 27, 2017

ruby-on-rails ruby gem rails-console ruby-on-rails-4.2

AWS SDK v2 for s3

Nov 05, 2022

ruby amazon-s3 ruby-on-rails-4.2 aws-sdk

Rails 4.2 saving has_and_belongs_to_many association Ids

Feb 22, 2019

ruby-on-rails nested-forms has-and-belongs-to-many ruby-on-rails-4.2

Rails: Share enum declaration values between models

Jan 07, 2022

ruby-on-rails rails-activerecord ruby-on-rails-4.2

How can I get ActiveJob to enqueue jobs in Sidekiq on Heroku when called from the app (not the console)?

Aug 27, 2022

ruby-on-rails heroku sidekiq ruby-on-rails-4.2

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