From 46e43f4bde4a35785b4997b81e86cd19f046b69b Mon Sep 17 00:00:00 2001 From: Minteck Date: Tue, 21 Dec 2021 16:52:28 +0100 Subject: Commit --- src/node_modules/es-abstract/2019/ToUint8.js | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 src/node_modules/es-abstract/2019/ToUint8.js (limited to 'src/node_modules/es-abstract/2019/ToUint8.js') diff --git a/src/node_modules/es-abstract/2019/ToUint8.js b/src/node_modules/es-abstract/2019/ToUint8.js new file mode 100644 index 0000000..2dfd97c --- /dev/null +++ b/src/node_modules/es-abstract/2019/ToUint8.js @@ -0,0 +1,20 @@ +'use strict'; + +var ToNumber = require('./ToNumber'); + +var $isNaN = require('../helpers/isNaN'); +var $isFinite = require('../helpers/isFinite'); +var $sign = require('../helpers/sign'); + +var abs = require('./abs'); +var floor = require('./floor'); +var modulo = require('./modulo'); + +// https://ecma-international.org/ecma-262/6.0/#sec-touint8 + +module.exports = function ToUint8(argument) { + var number = ToNumber(argument); + if ($isNaN(number) || number === 0 || !$isFinite(number)) { return 0; } + var posInt = $sign(number) * floor(abs(number)); + return modulo(posInt, 0x100); +}; -- cgit