code: function (fileContents, fileName) {
              //Uglify's ast generation removes comments, so just convert to ast,
              //then back to source code to get rid of comments.
              return uglify.uglify.gen_code(uglify.parser.parse(fileContents), true);
          }
docs: Removes the comments from a string.
  
  @param {String} fileContents
  @param {String} fileName mostly used for informative reasons if an error.
  
  @returns {String} a string of JS with comments removed.