@tidyjs/tidy/dist/lib/vector/cumsum.js

Tidy up your data with JavaScript, inspired by dplyr and the tidyverse

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var summation = require('../helpers/summation.js');

function cumsum(key) {
  const keyFn = typeof key === "function" ? key : (d) => d[key];
  return (items) => summation.fcumsum(items, keyFn);
}

exports.cumsum = cumsum;
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