source: trip-planner-front/node_modules/lodash/sum.js@ e29cc2e

Last change on this file since e29cc2e was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago

initial commit

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1var baseSum = require('./_baseSum'),
2 identity = require('./identity');
3
4/**
5 * Computes the sum of the values in `array`.
6 *
7 * @static
8 * @memberOf _
9 * @since 3.4.0
10 * @category Math
11 * @param {Array} array The array to iterate over.
12 * @returns {number} Returns the sum.
13 * @example
14 *
15 * _.sum([4, 2, 8, 6]);
16 * // => 20
17 */
18function sum(array) {
19 return (array && array.length)
20 ? baseSum(array, identity)
21 : 0;
22}
23
24module.exports = sum;
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