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New posts in ruby-on-rails-4

How to find database name in rails console

How do I migrate a database column from integer to bigint in rails?

Is it possible to run a Rails 4.2 app on Ruby 2.4?

Rails: Get the controller and action of the current request

When I ran `bundle exec rake test:prepare` it errored out, but `bundle exec rake db:test:prepare` goes through fine with warning. What's going on?

Rails 4 strong parameters param not found error with carrierwave

Concurrent requests with MRI Ruby

How do I create a Rails migration that updates a foreign key with an on-delete cascade constraint?

How to call a controller method from a button in rails 4

Rails Action Mailer: images in emails

How to get current tenant when using Appartment gem in multi-tenancy Rails 4

Rails: how to show user's "last seen at" time?

undefined method `paginate' for #<Array:0x0000000764d1b8>

Rails: Why am I getting uninitialized Constant for a rake task, Rails 4.1.8

rails 4 ActiveModel::ForbiddenAttributesError [duplicate]

Rails custom validation - Only one record can be true

Changing the default date and time format in Rails 4

Form Submit button only works after reload

take vs first performance in Ruby on Rails

Why are there frozen constants everywhere?