scaffold.libs_as.feathers.utils.math.roundUpToNearest.as Maven / Gradle / Ivy
/*
Feathers
Copyright 2012-2015 Bowler Hat LLC. All Rights Reserved.
This program is free software. You can redistribute and/or modify it in
accordance with the terms of the accompanying license agreement.
*/
package feathers.utils.math
{
/**
* Rounds a Number up to the nearest multiple of an input. For example, by rounding
* 16 up to the nearest 10, you will receive 20. Similar to the built-in function Math.ceil().
*
* @param numberToRound the number to round up
* @param nearest the number whose mutiple must be found
* @return the rounded number
*
* @see Math#ceil
*/
public function roundUpToNearest(number:Number, nearest:Number = 1):Number
{
if(nearest == 0)
{
return number;
}
return Math.ceil(roundToPrecision(number / nearest, 10)) * nearest;
}
}