I spy with my little eye, something beginning with for loop

[hdrdavies]

https://github.com/koalabears/koalaMap/blob/master/public/js/main.js#L7

https://github.com/koalabears/koalaMap/blob/master/public/js/main.js#L38

[rjmk]

Hey!

koalaMap/public/js/main.js

Lines 29 to 52 in 37e1592

	// attach the .equals method to Array's prototype to call it on any array
	Array.prototype.equals = function (array) {
	// if the other array is a falsy value, return
	if (!array)
	return false;
	// compare lengths - can save a lot of time
	if (this.length != array.length)
	return false;
	for (var i = 0, l=this.length; i < l; i++) {
	// Check if we have nested arrays
	if (this[i] instanceof Array && array[i] instanceof Array) {
	// recurse into the nested arrays
	if (!this[i].equals(array[i]))
	return false;
	}
	else if (this[i] != array[i]) {
	// Warning - two different object instances will never be equal: {x:20} != {x:20}
	return false;
	}
	}
	return true;
	};

looks familiar ... http://stackoverflow.com/questions/7837456/how-to-compare-arrays-in-javascript

https://www.google.co.uk/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=should+i+extend+the+array+prototype+javascript

[mk4111]

@rmjk, sorry. We totally nicked it.
@des-des, we've been found out.

[rjmk]

It's fine to copy open source code. It's normally nice to leave an attribution to where it comes from, though!

Also, you can write it better than that guys. Without for! And not on the prototype.

(https://developer.mozilla.org/es/docs/Web/JavaScript/Referencia/Objetos_globales/Array/every)