forked from lix-project/lix-website
2 KiB
2 KiB
get-symbol-description ![Version Badge](https://versionbadg.es/inspect-js/get-symbol-description.svg)
Gets the description of a Symbol. Handles Symbol()
vs Symbol('')
properly when possible.
Example
var getSymbolDescription = require('get-symbol-description');
var assert = require('assert');
assert(getSymbolDescription(Symbol()) === undefined);
assert(getSymbolDescription(Symbol('')) === ''); // or `undefined`, if in an engine that lacks name inference from concise method
assert(getSymbolDescription(Symbol('foo')) === 'foo');
assert(getSymbolDescription(Symbol.iterator) === 'Symbol.iterator');
Tests
Simply clone the repo, npm install
, and run npm test