E

• expand

I

• inverted_lambda

M

• make_lambda

N

• new

Class Public methods

# File activesupport/lib/active_support/callbacks.rb, line 457
def initialize(block)
  @override_block = block
end

Instance Public methods

# File activesupport/lib/active_support/callbacks.rb, line 461
def expand(target, value, block)
  [target, @override_block, :instance_exec, target]
end

# File activesupport/lib/active_support/callbacks.rb, line 471
def inverted_lambda
  lambda do |target, value, &block|
    !target.instance_exec(target, &@override_block)
  end
end

# File activesupport/lib/active_support/callbacks.rb, line 465
def make_lambda
  lambda do |target, value, &block|
    target.instance_exec(target, &@override_block)
  end
end