JSLINQ

the linq for javascript like c# Welcome to the JSLINQ wiki!

Start

You can use it directly on the html

 <script src="JSLINQ.js"></script>

or use import module

import JSLINQ.js

yarn add jslinq-lite
nmp install jslinq-lite

and now you can use next api

Array to iterator

Convert the array to an iterator

let arr=[1,2,3,4,5,6,6,7,8,9,0];
let enumerables=new JSLINQ(arr);
for(let a of enumerables){
console.log(a);
}

toList

also you can Convert the iterator to an array

let arr=[1,2,3,4,5,6,6,7,8,9,0];
let enumerables=new JSLINQ(arr);
let list=enumerables.toList();

Where

Filter the target element;target Is a function that returns a Boolean value type;

let myList= enumerables.where(w=>w>5);
for(let a of myList){
console.log(a);
}

Select

projection transformation;

let myList= enumerables.Select(w=>{"name":w});
for(let a of myList){
console.log(a.name);
}

Any

Tests for one or more elements；

console.log(enumerables.any());

Take

Gets the specified number of elements;

let myList= enumerables.take(1);
for(let a of myList){
console.log(a.name);
}

Exist

Test whether the target exists;

console.log(enumerables.exist(w=>w>6));

Contains

Test whether the target exists;

console.log(enumerables.contains(6));

Remove

Remove a or more target element;

let myList= enumerables.remove(w=>w>5);
for(let a of myList){
console.log(a);
}

RemoveAll

Remove all target element;

let myList= enumerables.removeAll(w=>w>5);
for(let a of myList){
console.log(a);
}

orderBy

orderBy;

let myList= enumerables.orderBy(w=>w);
for(let a of myList){
console.log(a);
}

orderByDesc

orderBy;

let myList= enumerables.orderByDesc(w=>w);
for(let a of myList){
console.log(a);
}

groupBy

groupBy;

let myList= enumerables.groupBy(w=>w);
for(let a of myList){
console.log(a);
}

distinct

distinct;

let myList= enumerables.distinct(w=>w);
for(let a of myList){
console.log(a);
}