es-abstract - ECMAScript spec abstract operations.
发布于 3 个月前 作者 9527 214 次浏览 来自 前端开源库

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ECMAScript spec abstract operations. When different versions of the spec conflict, the default export will be the latest version of the abstract operation. All abstract operations will also be available under an es5/es2015/es2016/es2017/es2018/es2019 entry point, and exported property, if you require a specific version.

Example

var ES = require('es-abstract');
var assert = require('assert');

assert(ES.isCallable(function () {}));
assert(!ES.isCallable(/a/g));

Tests

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

Security

Please email @ljharb or see https://tidelift.com/security if you have a potential security vulnerability to report.

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