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v7.1.0
class ActiveSupport::Callbacks::CallTemplate::InstanceExec2 < Object
Methods
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Public class methods

new(block)

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Source code GitHub 
# File activesupport/lib/active_support/callbacks.rb, line 482
def initialize(block)
  @override_block = block
end

Public instance methods

expand(target, value, block)

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Source code GitHub 
# File activesupport/lib/active_support/callbacks.rb, line 486
def expand(target, value, block)
  raise ArgumentError unless block
  [target, @override_block || block, :instance_exec, target, block]
end

inverted_lambda()

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Source code GitHub 
# File activesupport/lib/active_support/callbacks.rb, line 498
def inverted_lambda
  lambda do |target, value, &block|
    raise ArgumentError unless block
    !target.instance_exec(target, block, &@override_block)
  end
end

make_lambda()

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Source code GitHub 
# File activesupport/lib/active_support/callbacks.rb, line 491
def make_lambda
  lambda do |target, value, &block|
    raise ArgumentError unless block
    target.instance_exec(target, block, &@override_block)
  end
end
Definition files