Function fromArrayLike

misc/test-browser/mocha.js:8898–8905

(that, array)

  }

  function fromArrayLike (that, array) {
    var length = array.length < 0 ? 0 : checked(array.length) | 0;
    that = createBuffer(that, length);
    for (var i = 0; i < length; i += 1) {
      that[i] = array[i] & 255;
    }
    return that
  }

  function fromArrayBuffer (that, array, byteOffset, length) {
    array.byteLength; // this throws if `array` is not a valid ArrayBuffer