liangjiahao 8f813121f8 添加查看按钮的窗口 %!s(int64=3) %!d(string=hai) anos
..
2015 fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
2016 fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
2017 fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
2018 fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
2019 fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
2020 fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
2021 fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
5 fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
helpers fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
operations fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
.editorconfig fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
.eslintignore fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
.eslintrc fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
.nycrc fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
CHANGELOG.md fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
GetIntrinsic.js fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
LICENSE fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
README.md fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
es2015.js fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
es2016.js fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
es2017.js fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
es2018.js fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
es2019.js fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
es2020.js fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
es2021.js fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
es5.js fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
es6.js fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
es7.js fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
index.js fcedc92fa0 完成了基础 %!s(int64=3) %!d(string=hai) anos
package.json 8f813121f8 添加查看按钮的窗口 %!s(int64=3) %!d(string=hai) anos

README.md

es-abstract Version Badge

dependency status dev dependency status License Downloads

npm badge

ECMAScript spec abstract operations.

Every operation is available by edition/year and by name - for example, es-abstract/2020/Call gives you the Call operation from ES2020, es-abstract/5/Type gives you the Type operation from ES5.

All abstract operations are also available under an es5/es2015/es2016/es2017/es2018/es2019/es2020/es2021 entry point, and as a property on the main export, but using deep imports is highly encouraged for bundle size and performance reasons. Non-deep entry points will be removed in the next semver-major release.

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.