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module ActiveSupport
module LazyLoadHooks
def _setup_base_hooks
@base_hooks ||= Hash.new {|h,k| h[k] = [] }
@base ||= {}
end
def base_hook(name = nil, &block)
_setup_base_hooks
if base = @base[name]
base.instance_eval(&block)
else
@base_hooks[name] << block
end
end
def run_base_hooks(base, name = nil)
_setup_base_hooks
@base_hooks[name].each { |hook| base.instance_eval(&hook) } if @base_hooks
@base[name] = base
end
end
end
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