method
extract_options
v2.3.8 -
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Class: ActiveSupport::Callbacks::CallbackChain
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extract_options(*methods, &block)
private
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# File activesupport/lib/active_support/callbacks.rb, line 118 def self.extract_options(*methods, &block) methods.flatten! options = methods.extract_options! methods << block if block_given? return methods, options end