method
new
new(name, filter, kind, options, chain_config)
public
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# File activesupport/lib/active_support/callbacks.rb, line 361 def initialize(name, filter, kind, options, chain_config) @chain_config = chain_config @name = name @kind = kind @filter = filter @key = compute_identifier filter @if = Array(options[:if]) @unless = Array(options[:unless]) end