"Fossies" - the Fresh Open Source Software Archive

Member "Atom/resources/app/apm/node_modules/array-index/node_modules/es6-symbol/is-symbol.js" (8 Mar 2017, 254 Bytes) of archive /windows/misc/atom-windows.zip:

As a special service "Fossies" has tried to format the requested source page into HTML format using (guessed) Javascript source code syntax highlighting (style: standard) with prefixed line numbers and code folding option. Alternatively you can here view or download the uninterpreted source code file.

    1 'use strict';
    3 module.exports = function (x) {
    4     if (!x) return false;
    5     if (typeof x === 'symbol') return true;
    6     if (!x.constructor) return false;
    7     if (x.constructor.name !== 'Symbol') return false;
    8     return (x[x.constructor.toStringTag] === 'Symbol');
    9 };