Reverse Series Iterator

[blond]

Returns a Iterator, that traverses iterators in reverse order.

This is reminiscent of the concatenation with reverse of arrays.

Example:

const reverseSeries = require('ho-iter').reverseSeries;

const arr1 = [1, 2];
const arr2 = [3, 4];

const set1 = new Set([1, 2]);
const set2 = new Set([3, 4]);

[].concat(arr1, arr2).reverse(); // [4, 3, 2, 1]

for (let item of reverseSeries(set1, set2)) { console.log(item) } // 4 3 2 1

[blond]

If you need reverse some iterators you can use series with reverse methods.

Example:

const series = require('ho-iter').series;
const reverse = require('ho-iter').reverse;

const set1 = new Set([1, 2]);
const set2 = new Set([3, 4]);

const iter = series(set1, set2); // 1, 2, 3, 4
const reversedIter = reverse(iter); // 4, 3, 2, 1

[blond]

Closed in favor of #10