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stephen-lazaro/no_name_reduce.js Secret

Last active October 4, 2018 18:16
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no_name_reduce.js
// Single aggregate, summing the balances of records
const getSumOfBalance = report =>
  // Run over the records
  report.reduce(
  // Adding the balance of each record to the total
  function (sum, record) {
  return sum + record.balance;
  },
  // Starting at 0
  0
);
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