Computes the sum of a sequence of numbers projected from elements of a sequence.
Usage
Sum1, 2, and 3 like this:
```js
var sum = require('@kingjs/linq.sum');
var sequence = require('@kingjs/enumerable.create');
var summation = sum.call(sequence(1, 2, 3));
```
result:
```js
6
```
API
```ts declare function sum( this: Enumerable ): number; ```Interfaces
Enumerable: See @kingjs/enumerable.define.
Parameters
this: The sequence to sum.
Return Value
The summation of the sequence.Install
With npm installed, run ``` $ npm install @kingjs/linq.sum ```Acknowledgments
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