zheng 3cabbb3159 webpack 18 hours ago
..
.github 3cabbb3159 webpack 18 hours ago
test 3cabbb3159 webpack 18 hours ago
.eslintrc 3cabbb3159 webpack 18 hours ago
.nycrc 3cabbb3159 webpack 18 hours ago
CHANGELOG.md 3cabbb3159 webpack 18 hours ago
LICENSE 3cabbb3159 webpack 18 hours ago
README.md 3cabbb3159 webpack 18 hours ago
index.d.ts 3cabbb3159 webpack 18 hours ago
index.js 3cabbb3159 webpack 18 hours ago
package.json 3cabbb3159 webpack 18 hours ago
shams.d.ts 3cabbb3159 webpack 18 hours ago
shams.js 3cabbb3159 webpack 18 hours ago
tsconfig.json 3cabbb3159 webpack 18 hours ago

README.md

has-symbols Version Badge

github actions coverage dependency status dev dependency status License Downloads

npm badge

Determine if the JS environment has Symbol support. Supports spec, or shams.

Example

var hasSymbols = require('has-symbols');

hasSymbols() === true; // if the environment has native Symbol support. Not polyfillable, not forgeable.

var hasSymbolsKinda = require('has-symbols/shams');
hasSymbolsKinda() === true; // if the environment has a Symbol sham that mostly follows the spec.

Supported Symbol shams

Tests

Simply clone the repo, npm install, and run npm test