Ruby/Rails : Rails : ActiveRecord::Callbacks
Context of the notion in the technology: Document / Topc: Ruby/Rails
Package: Rails
Related Keywords: Ruby Rails Rails Active Record Callbacks
Help URL: http://api.rubyonrails.com/classes/ActiveRecord/Callbacks.html
Items Related to ActiveRecord::Callbacks
Inner Elements of ActiveRecord::Callbacks
ActiveRecord::Callbacks contains following items:
- after_create (after create)
- after_destroy (after destroy)
- after_save (after save)
- after_update (after update)
- after_validation (after validation)
- after_validation_on_create (after validation on create)
- after_validation_on_update (after validation on update)
- before_create (before create)
- before_destroy (before destroy)
- before_save (before save)
- before_update (before update)
- before_validation (before validation)
- before_validation_on_create (before validation on create)
- before_validation_on_update (before validation on update)
Ruby on Rails, often called RoR, or just Rails, is an open source web application framework written in Ruby that closely follows the Model-View-Controller (MVC) architecture. It strives for simplicity and allowing real-world applications to be developed in less code than other frameworks and with a minimum of configuration. The Ruby programming language allows for extensive metaprogramming, which Rails makes much use of. This results in a syntax that many of its users find to be very readable. Rails is primarily distributed through RubyGems, which is the official packaging format and distribution channel for Ruby libraries and applications.
-- wikipedia.org
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