incomplete-symbol

Custom-remove features of a Symbol implementation.

This is useful when simulating the incomplete Symbol implementations available in some of today's modern web browsers.

Installation

Node.js >= 8 is required. To install, type this at the command line:

npm install incomplete-symbol

Usage

const customizeSymbol = require('incomplete-symbol');

const exclusions = ['description', 'toStringTag'];
const IncompleteSymbol = customizeSymbol(exclusions);
const symbol = new IncompleteSymbol('foo');

console.log(IncompleteSymbol.toStringTag); //-> undefined
console.log(symbol.description); //-> undefined

Arguments

exclusions

Type: Array
Default value: []
The output Symbol function and any instances created with it will not expose each listed property/method.