Clipper/joplin-webclipper/content_scripts/Readability.js
function() {
    var slice = Array.prototype.slice;
    var args = slice.call(arguments);
    var nodeLists = args.map(function(list) {
      return slice.call(list);
    });
    return Array.prototype.concat.apply([], nodeLists);
  }
function() {
    var slice = Array.prototype.slice;
    var args = slice.call(arguments);
    var nodeLists = args.map(function(list) {
      return slice.call(list);
    });
    return Array.prototype.concat.apply([], nodeLists);
  }
function ( ) { var slice = Array . prototype . slice ; var args = slice . call ( arguments ) ; var nodeLists = args . map ( function ( list ) { return slice . call ( list ) ; } ) ; return Array . prototype . concat . apply ( [ ] , nodeLists ) ; }
Concat all nodelists passed as arguments.

@return ...NodeList
@return Array
Concat all nodelists passed as arguments .