odin-javascript-exercises/node_modules/lodash/sum.js
Tatiana 2537c2e6e2 Revert "remove node_modules"
This reverts commit 2fb5731f23.
2021-05-08 11:15:45 -07:00

24 lines
453 B
JavaScript

var baseSum = require('./_baseSum'),
identity = require('./identity');
/**
* Computes the sum of the values in `array`.
*
* @static
* @memberOf _
* @since 3.4.0
* @category Math
* @param {Array} array The array to iterate over.
* @returns {number} Returns the sum.
* @example
*
* _.sum([4, 2, 8, 6]);
* // => 20
*/
function sum(array) {
return (array && array.length)
? baseSum(array, identity)
: 0;
}
module.exports = sum;