/**

*

none() exectues a provided *predicate* on each element of

the array until it is fulfilled.

none() has two parameters:

- the predicate callback function

- a *this* argument for the callback. If none is provided, *this* will not be set in the predicate

The predicate function one to three arguments:

- the value of current element

- the index of the current element

- the Array object being traversed

If the predicate is fulfilled then the method will exit early (and return false).

Calling none on an empty array will return true.

*/

Array.prototype.myNone = function myNone(predicate, thisArg){

for(var i = 0 ; i < this.length ; ++i){

if(predicate.call(thisArg, this[i], i, this))

return false;

}

return true;

}