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stephen-lazaro/single_aggregate_mutate.js Secret

Created October 4, 2018 18:29
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single_aggregate_mutate.js
// Single aggregate, summing the balances of records
const getSumOfBalance = report => {
// Declare our goal
let sumOfBalance = 0;
// Sum each balance into our goal
report.forEach(function (record) {
sumOfBalance += record.balance;
});
// Return the achieved goal
return sumOfBalance;
}
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