ronnieoverby · August 29, 2015 14:21
diff --git a/example.js b/example.js
 var n = 1234;
 var array = map(n.toString().split(''), parseInt);
diff --git a/map.js b/map.js
 function map(array, mapper){
 	
 	var newArray = [];
 	
 	for(var i = 0; i < array.length; i++){
 		var item = array[i];
 		var newItem = mapper(item);
 		newArray[i] = newItem;
 	}
 	
 	return newArray;
 }
	var n = 1234;
	var array = map(n.toString().split(''), parseInt);