Function map

public/bundle.js:5146–5160

* Async array map using after

(ary, each, done)

	 */
	
	function map(ary, each, done) {
	  var result = new Array(ary.length);
	  var next = after(ary.length, done);
	
	  var eachWithIndex = function(i, el, cb) {
	    each(el, function(error, msg) {
	      result[i] = msg;
	      cb(error, result);
	    });
	  };
	
	  for (var i = 0; i < ary.length; i++) {
	    eachWithIndex(i, ary[i], next);
	  }
	}
	
	/*
	 * Decodes data when a payload is maybe expected. Possible binary contents are