collections.js
function bindHelper(fn) {
    return function() {
      var p = priv.get(this);
      return fn.apply(p.sequence, Array.prototype.slice.call(arguments));
    }
  }
function bindHelper(fn) {
    return function() {
      var p = priv.get(this);
      return fn.apply(p.sequence, Array.prototype.slice.call(arguments));
    }
  }
function bindHelper ( fn ) { return function ( ) { var p = priv . get ( this ) ; return fn . apply ( p . sequence , Array . prototype . slice . call ( arguments ) ) ; } }
bindHelper calls a function on our private internal Sequence. It is used by EnumMap and EnumSet to delegate to the private sequence object.
bindHelper calls a function on our private internal Sequence . It is used by EnumMap and EnumSet to delegate to the private sequence object .