x/lodash/sum.js
12345678910111213141516171819202122232425import 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;