jafow/gist:72fb30c47aaf497a31a7

## gistfile1.txt
/**Some of the image URLs in the datastore are broken. This ```matchElements``` function returns a new array of valid URLs that match the ``@param {Regex} match` object.
    */
    const matchElements = (arr) =>
      function (match) {
       return arr.filter((str) =>  match.test(str))
     }
	/**Some of the image URLs in the datastore are broken. This ```matchElements``` function returns a new array of valid URLs that match the ``@param {Regex} match` object.
	*/
	const matchElements = (arr) =>
	function (match) {
	return arr.filter((str) => match.test(str))
	}