版本：3.1.1
- https://cdn.bootcdn.net/ajax/libs/linq.js/3.1.1/linq.d.ts
- https://cdn.bootcdn.net/ajax/libs/linq.js/3.1.1/linq.js
- https://cdn.bootcdn.net/ajax/libs/linq.js/3.1.1/linq.min.js
linq.js - LINQ for JavaScript. Implements all .NET 4.0 LINQ to Objects methods and many extra methods (inspiration from Rx, Achiral, Haskell, Ruby, etc...)