You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
25 lines
451 B
25 lines
451 B
1 month ago
|
import baseSum from './_baseSum.js';
|
||
|
|
import identity from './identity.js';
|
||
|
|
|
||
|
|
/**
|
||
|
|
* 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;
|
||
|
|
}
|
||
|
|
|
||
|
|
export default sum;
|