traceur/src/runtime/checkObjectCoercible.js

ES6 to ES5 compiler

// Copyright 2015 Traceur Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

const $TypeError = TypeError;

// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-checkobjectcoercible
export default function checkObjectCoercible(v) {
  if (v === null || v === undefined) {
    throw new $TypeError('Value cannot be converted to an Object');
  }
  return v;
}