db3ebd0df0 | ||
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.. | ||
.github | ||
test | ||
.editorconfig | ||
.eslintrc | ||
.nvmrc | ||
.travis.yml | ||
CHANGELOG.md | ||
LICENSE | ||
Makefile | ||
README.md | ||
index.js | ||
package.json |
README.md
[![browser support][9]][10]
Is this an ES6 Symbol value?
Example
var isSymbol = require('is-symbol');
assert(!isSymbol(function () {}));
assert(!isSymbol(null));
assert(!isSymbol(function* () { yield 42; return Infinity; });
assert(isSymbol(Symbol.iterator));
assert(isSymbol(Symbol('foo')));
assert(isSymbol(Symbol.for('foo')));
assert(isSymbol(Object(Symbol('foo'))));
Tests
Simply clone the repo, npm install
, and run npm test