Minor code improvements in ClassMethod class
Minor code improvements in ClassMethod class

zephir-lang/zephir,phalcon/zephir,vpg/zephir,phalcon/zephir,zephir-lang/zephir,vpg/zephir,vpg/zephir,vpg/zephir,vpg/zephir,phalcon/zephir,phalcon/zephir,zephir-lang/zephir,phalcon/zephir,zephir-lang/zephir,vpg/zephir,zephir-lang/zephir,phalcon/zephir