clamp.js
/**
* Clamp value.
* Detects proper clamp min/max.
*
* @param {number} a Current value to cut off
* @param {number} min One side limit
* @param {number} max Other side limit
*
* @return {number} Clamped value
*/
'use strict';
module.exports = function(a, min, max){
return max > min ? Math.max(Math.min(a,max),min) : Math.max(Math.min(a,min),max);
};