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author | 2020-11-16 00:10:28 +0100 | |
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committer | 2020-11-16 00:10:28 +0100 | |
commit | e06ec920f7a5d784e674c4c4b4e6d1da3dc7391d (patch) | |
tree | 55713f725f77b44ebfec86e4eec3ce33e71458ca /node_modules/lodash/sum.js | |
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Diffstat (limited to 'node_modules/lodash/sum.js')
-rw-r--r-- | node_modules/lodash/sum.js | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/node_modules/lodash/sum.js b/node_modules/lodash/sum.js new file mode 100644 index 0000000..3b07ee4 --- /dev/null +++ b/node_modules/lodash/sum.js @@ -0,0 +1,24 @@ +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; |