to base

[devmanny]

Convert an integer to bin, hex, oct, works with signed numbers.

Number.implement("toBase", function(base){
        return (this >>> 0).toString(base);
});

(-30).toBase(16) != (-30).toString(16);

[ibolmo]

You're missing docs and specs for this addition.

[SergioCrisostomo]

@MannyDev could you make some specs for this? if you need help on that let me know.