Function copyMethodDescriptors

src/proxy/createClassProxy.js:76–94

(target, source)

  });

const copyMethodDescriptors = (target, source) => {
  if (source) {
    // it is possible to use `function-double` to construct an ideal clone, but does not make a sence
    const keys = Object.getOwnPropertyNames(source);

    keys.forEach(key => safeDefineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)));

    safeDefineProperty(target, 'toString', {
      configurable: true,
      writable: false,
      enumerable: false,
      value: function toString() {
        return String(source);
      },
    });
  }

  return target;
};

const knownClassComponents = [];