Clamp - Clamps a value to within the min or max values given.

clamp.js

/**
 * Clamps a value to within the min or max values given.
 * 
 * @param {number} value
 * @param {number} min
 * @param {number} max
 * @returns {number}
 */
function clamp(value, min, max) {
  return Math.min(Math.max(value, min), max);
}