1 files changed, 24 insertions, 0 deletions
diff --git a/node_modules/es-abstract/2015/ToUint8Clamp.js b/node_modules/es-abstract/2015/ToUint8Clamp.js
new file mode 100644
index 000000000..c7f9f5656
--- /dev/null
+++ b/node_modules/es-abstract/2015/ToUint8Clamp.js
@@ -0,0 +1,24 @@
+'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;
+};