text: 'use strict';
  
  var GetIntrinsic = require('../GetIntrinsic');
  
  var $Math = GetIntrinsic('%Math%');
  
  var ToNumber = require('./ToNumber');
  
  var $isNaN = require('../helpers/isNaN');
  
  var $floor = $Math.floor;
  
  // https://www.ecma-international.org/ecma-262/6.0/#sec-touint8clamp
  
  module.exports = function ToUint8Clamp(argument) {
  	var number = ToNumber(argument);
  	if ($isNaN(number) || number <= 0) { return 0; }
  	if (number >= 0xFF) { return 0xFF; }
  	var f = $floor(argument);
  	if (f + 0.5 < number) { return f + 1; }
  	if (number < f + 0.5) { return f; }
  	if (f % 2 !== 0) { return f + 1; }
  	return f;
  };
  