Class: ActiveSupport::Callbacks::CallTemplate::InstanceExec0

Inherits:
Object
  • Object
show all
Defined in:
activesupport/lib/active_support/callbacks.rb

Instance Method Summary collapse

Constructor Details

#initialize(block) ⇒ InstanceExec0

Returns a new instance of InstanceExec0.



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# File 'activesupport/lib/active_support/callbacks.rb', line 436

def initialize(block)
  @override_block = block
end

Instance Method Details

#expand(target, value, block) ⇒ Object 



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# File 'activesupport/lib/active_support/callbacks.rb', line 440

def expand(target, value, block)
  [target, @override_block, :instance_exec]
end

#inverted_lambda ⇒ Object 



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# File 'activesupport/lib/active_support/callbacks.rb', line 450

def inverted_lambda
  lambda do |target, value, &block|
    !target.instance_exec(&@override_block)
  end
end

#make_lambda ⇒ Object 



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# File 'activesupport/lib/active_support/callbacks.rb', line 444

def make_lambda
  lambda do |target, value, &block|
    target.instance_exec(&@override_block)
  end
end