Module: ActiveRecord::NoTouching

Extended by:
ActiveSupport::Concern
Included in:
Base
Defined in:
activerecord/lib/active_record/no_touching.rb

Overview

Active Record No Touching

Defined Under Namespace

Modules: ClassMethods

Class Method Summary collapse

Instance Method Summary collapse

Methods included from ActiveSupport::Concern

append_features, class_methods, extended, included, prepend_features, prepended

Class Method Details

.applied_to?(klass) ⇒ Boolean

:nodoc:

Returns:

  • (Boolean)

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# File 'activerecord/lib/active_record/no_touching.rb', line 36

def applied_to?(klass) #:nodoc:
  klasses.any? { |k| k >= klass }
end

.apply_to(klass) ⇒ Object

:nodoc:


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# File 'activerecord/lib/active_record/no_touching.rb', line 29

def apply_to(klass) #:nodoc:
  klasses.push(klass)
  yield
ensure
  klasses.pop
end

Instance Method Details

#no_touching?Boolean

Returns true if the class has no_touching set, false otherwise.

Project.no_touching do
  Project.first.no_touching? # true
  Message.first.no_touching? # false
end

Returns:

  • (Boolean)

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# File 'activerecord/lib/active_record/no_touching.rb', line 53

def no_touching?
  NoTouching.applied_to?(self.class)
end

#touchObject

:nodoc:


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# File 'activerecord/lib/active_record/no_touching.rb', line 61

def touch(*, **) # :nodoc:
  super unless no_touching?
end

#touch_laterObject

:nodoc:


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# File 'activerecord/lib/active_record/no_touching.rb', line 57

def touch_later(*) # :nodoc:
  super unless no_touching?
end