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author | Minteck <contact@minteck.org> | 2021-12-21 16:52:28 +0100 |
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committer | Minteck <contact@minteck.org> | 2021-12-21 16:52:28 +0100 |
commit | 46e43f4bde4a35785b4997b81e86cd19f046b69b (patch) | |
tree | c53c2f826f777f9d6b2d249dab556feb72a6c3a6 /src/node_modules/es-abstract/2017/ToUint16.js | |
download | langdetect-46e43f4bde4a35785b4997b81e86cd19f046b69b.tar.gz langdetect-46e43f4bde4a35785b4997b81e86cd19f046b69b.tar.bz2 langdetect-46e43f4bde4a35785b4997b81e86cd19f046b69b.zip |
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Diffstat (limited to 'src/node_modules/es-abstract/2017/ToUint16.js')
-rw-r--r-- | src/node_modules/es-abstract/2017/ToUint16.js | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/node_modules/es-abstract/2017/ToUint16.js b/src/node_modules/es-abstract/2017/ToUint16.js new file mode 100644 index 0000000..b10e3ed --- /dev/null +++ b/src/node_modules/es-abstract/2017/ToUint16.js @@ -0,0 +1,19 @@ +'use strict'; + +var abs = require('./abs'); +var floor = require('./floor'); +var modulo = require('./modulo'); +var ToNumber = require('./ToNumber'); + +var $isNaN = require('../helpers/isNaN'); +var $isFinite = require('../helpers/isFinite'); +var $sign = require('../helpers/sign'); + +// http://www.ecma-international.org/ecma-262/5.1/#sec-9.7 + +module.exports = function ToUint16(value) { + var number = ToNumber(value); + if ($isNaN(number) || number === 0 || !$isFinite(number)) { return 0; } + var posInt = $sign(number) * floor(abs(number)); + return modulo(posInt, 0x10000); +}; |