@@ -29,15 +29,19 @@ Include it through [RequireJS](http://requirejs.org/) or
2929[ Browserify] ( http://browserify.org ) . Or, to pollute your global scope, insert
3030this in your HTML:
3131
32- <script src="priority-queue.js"></script>
32+ ``` html
33+ <script src =" priority-queue.js" script >
34+ ```
3335
3436Then write code like this:
3537
36- var queue = new PriorityQueue({ comparator: function(a, b) { return b - a; }});
37- queue.queue(5);
38- queue.queue(3);
39- queue.queue(2);
40- var lowest = queue.dequeue(); // returns 5
38+ ``` js
39+ var queue= new PriorityQueue ({comparator : function (a ,b ) {return b- a; }});
40+ queue .queue (5 );
41+ queue .queue (3 );
42+ queue .queue (2 );
43+ var lowest= queue .dequeue ();// returns 5
44+ ```
4145
4246Options
4347=======
@@ -46,13 +50,17 @@ How exactly will these elements be ordered? Let's use the `comparator` option.
4650This is the argument we would pass to
4751[ Array.prototype.sort] ( https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort ) :
4852
49- var compareNumbers = function(a, b) { return a - b; };
50- var queue = new PriorityQueue({ comparator: compareNumbers });
53+ ``` js
54+ var compareNumbers = function (a ,b ) {return a- b; };
55+ var queue= new PriorityQueue ({ comparator: compareNumbers });
56+ ```
5157
5258You can also pass initial values, in any order. With lots of values, it's
5359faster to load them all at once than one at a time.
5460
55- var queue = new PriorityQueue({ initialValues: [ 1, 2, 3 ] })
61+ ``` js
62+ var queue= new PriorityQueue ({ initialValues: [1 ,2 ,3 ] })
63+ ```
5664
5765Strategies
5866==========
@@ -73,9 +81,11 @@ instead of a bit-shift). So while it's fast in theory, it's slower in practice.
7381
7482Create the queues like this:
7583
76- var queue = new PriorityQueue({ strategy: PriorityQueue.ArrayStrategy }); // Array
77- var queue = new PriorityQueue({ strategy: PriorityQueue.BinaryHeapStrategy }); // Default
78- var queue = new PriorityQueue({ strategy: PriorityQueue.BHeapStrategy }); // Slower
84+ ``` js
85+ var queue= new PriorityQueue ({ strategy: PriorityQueue .ArrayStrategy });// Array
86+ var queue= new PriorityQueue ({ strategy: PriorityQueue .BinaryHeapStrategy });// Default
87+ var queue= new PriorityQueue ({ strategy: PriorityQueue .BHeapStrategy });// Slower
88+ ```
7989
8090You'll see running times like this:
8191