Function isArrayBufferView

lib/utils.js:126–134

* Determine if a value is a view on an ArrayBuffer * * @param {*} val The value to test * * @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false

(val)

 * @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false
 */
function isArrayBufferView(val) {
  let result;
  if (typeof ArrayBuffer !== 'undefined' && ArrayBuffer.isView) {
    result = ArrayBuffer.isView(val);
  } else {
    result = val && val.buffer && isArrayBuffer(val.buffer);
  }
  return result;
}

/**
 * Determine if a value is a String