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fixed column alignment
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1 changed files with 16 additions and 14 deletions
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@ -12,21 +12,21 @@ Active Model provides a known set of interfaces that your objects can implement
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to then present a common interface to the Action Pack helpers. You can include
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functionality from the following modules:
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* Adding callbacks to your class
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* Adding callbacks to your objects
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class MyClass
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extend ActiveModel::Callbacks
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define_model_callbacks :create
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def create
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_run_create_callbacks do
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# Your create action methods here
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end
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end
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end
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...gives you before_create, around_create and after_create class methods that
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wrap your create method.
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class MyClass
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extend ActiveModel::Callbacks
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define_model_callbacks :create
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def create
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_run_create_callbacks do
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# Your create action methods here
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end
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end
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end
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...gives you before_create, around_create and after_create class methods that
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wrap your create method.
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{Learn more}[link:classes/ActiveModel/CallBacks.html]
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@ -38,6 +38,8 @@ functionality from the following modules:
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...returns the class itself when sent :to_model
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{Learn more}[link:classes/ActiveModel/Conversion.html]
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* Tracking changes in your object
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Provides all the value tracking features implemented by ActiveRecord...
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