[JavaScript] On Beautify JS Date to how recently the event occured.

2007-10-03T06:20:35-07:00

I think that using the getTime function isn't necessary. Separating these two arrays would be much better I think and easier to modifying. In the 8 line we can use ~~.

Date.prototype.when = function(){
	var diff = (new Date() - this)/1e3,
	u = [ "second", "minute", "hour", "day", "weeks", "month", "year" ],
        s = [ 1, 60, 60, 24, 7, 4.333, 12, 1e9], // again fast hack - 1e9
        i=0;
	
	for(;;i++){
		if((diff/=s[i])<1){
			return ~~(diff*=s[i])+' '+u[i-1]+(diff>1?'s':0);
		}
	}
	
}

Tomasz `neo` KoÃ…â€šodziejski

[JavaScript] On Beautify JS Date to how recently the event occured.