Working on some ideas for array synatic sugar in Javascript.

gistfile1.js

(function(){
  Array.prototype.first = function() {
	return this[0];
  };
  Array.prototype.last = function() {
    return this[this.length - 1];
  };
  Array.prototype.skip = function(num) {
    return this.slice(num,this.length);
  };
  Array.prototype.take = function(num) {
    return this.slice(0,num);
  };
})();