extended

# File activesupport/lib/active_support/lazy_load_hooks.rb, line 26
    def self.extended(base) # :nodoc:
      base.class_eval do
        @load_hooks = Hash.new { |h, k| h[k] = [] }
        @loaded     = Hash.new { |h, k| h[k] = [] }
        @run_once   = Hash.new { |h, k| h[k] = [] }
      end
    end