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| 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;
|
|
