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# File activesupport/lib/active_support/callbacks.rb, line 460 def initialize(block) @override_block = block end
# File activesupport/lib/active_support/callbacks.rb, line 464 def expand(target, value, block) [target, @override_block, :instance_exec, target] end
# File activesupport/lib/active_support/callbacks.rb, line 474 def inverted_lambda lambda do |target, value, &block| !target.instance_exec(target, &@override_block) end end
# File activesupport/lib/active_support/callbacks.rb, line 468 def make_lambda lambda do |target, value, &block| target.instance_exec(target, &@override_block) end end