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# File 'lib/deep_cover/node/mixin/has_child_handler.rb', line 26
def has_child_handler(template)
child_method_name = format(template, name: 'child')
action = template.gsub(/_%{name}/, '').gsub(/%{name}_/, '')
const_name = "#{Tools.camelize(action)}Handler"
class_eval <<-EVAL, __FILE__, __LINE__ + 1
module #{const_name} # module RewriteHandler
module ClassMethods # module ClassMethods
def has_child(#{action}: nil, **args) # def has_child(rewrite: nil, **args)
name, _types = args.first # name, _types = args.first
define_child_handler(#{template.inspect}, # define_child_handler('rewrite_%{child}',
name, #{action}) # name, rewrite)
super(**args) # super(**args)
end # end
end # end
def #{child_method_name}(child, name = nil) # def rewrite_child(child, name = nil)
call_child_handler(#{template.inspect}, child, # call_child_handler('rewrite_%{child}', child,
name) || super # name) || super
end # end
end # end
include #{const_name} # include RewriteHandler
singleton_class.prepend #{const_name}::ClassMethods # singleton_class.prepend RewriteHandler::ClassMethods
EVAL
end
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