EctNgLinq JS

ect-ng-linq-js brings LINQ-style operations to arrays in a JavaScript-first package, suitable for Vanilla JS and React.

Build

npm run build:ect-ng-linq-js

Vanilla JS

import { createNgLinq } from 'ect-ng-linq-js';

const records = createNgLinq();
records.addRange([
  { id: 1, amount: 120 },
  { id: 2, amount: 80 },
  { id: 3, amount: 220 }
]);

const highValue = records.where(r => r.amount >= 100);
console.log(highValue.count()); // 2
console.log(records.sum(r => r.amount)); // 420

React

import { createNgLinq } from 'ect-ng-linq-js';

export function Totals() {
  const values = createNgLinq<number>();
  values.addRange([5, 15, 25, 35]);
  const total = values.sum(v => v);
  const average = values.average(v => v) as number;

  return <div>Total: {total}, Average: {average}</div>;
}

API highlights

• Creation: createNgLinq<T>(), EctNgLinqServiceJs
• Filtering: where, any, all, first, last
• Ordering: orderBy, orderByDescending
• Aggregates: sum, average, min, max, count
• Set/group operations: distinct, groupBy
• Paging helpers: skipAndTake, takeTop, takeFirst, takeLast

Dependencies

• No framework dependency at runtime

Further help

• https://angular-grid.net/

Licence

The licence agreement for this paid component can be found here:

• https://angular-grid.net/assets/licence/licence_agreement.txt