lib/air/clone.js
function clone() {
  var arr = [];
  this.each(function(el) {
    arr.push(el.cloneNode(true));
  });
  return this.air(arr);
}
function clone() {
  var arr = [];
  this.each(function(el) {
    arr.push(el.cloneNode(true));
  });
  return this.air(arr);
}
function clone ( ) { var arr = [ ] ; this . each ( function ( el ) { arr . push ( el . cloneNode ( true ) ) ; } ) ; return this . air ( arr ) ; }
Create a deep copy of the set of matched elements.
Create a deep copy of the set of matched elements .