@extra-array/accumulate-update.min
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2.9.41 • Public • Published

Produces accumulating values. 🏃 📼 📦 🌔 📒

Alternatives: accumulate, accumulate$.
Similar: map, filter, reduce, accumulate.
This is part of package extra-array.

This is browserified, minified version of @extra-array/accumulate-update.
It is exported as global variable array_accumulate$.
CDN: unpkg, jsDelivr.

array.accumulate$(x, fn, [acc]);
// x:   an array (updated)
// fn:  reduce function (acc, v, i, x)
// acc: initial value
// --> x
const array = require('extra-array');

var x = [1, 2, 3, 4];
array.accumulate$(x, (acc, v) => acc+v);
// [ 1, 3, 6, 10 ]

x;
// [ 1, 3, 6, 10 ]

var x = [1, 2, 3, 4];
array.accumulate$(x, (acc, v) => acc+v, 100);
// [ 101, 103, 106, 110 ]

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npm i @extra-array/accumulate-update.min

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2.9.41

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  • wolfram77