Gets the description of a Symbol. Handles Symbol()
vs Symbol('')
properly when possible.
var getSymbolDescription = require('@ryniaubenpm2/saepe-et-rerum');
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');
Simply clone the repo, npm install
, and run npm test