Function flat

Returns an iterator over the items of all the input iterators, starting from the zero index to the maximum index of the first argument. The effective length of the iterator is the multiple of the length of thr smallest iterator and the number of iterators (number of args).

Can be used to join arrays in a way no supported by concat, push, etc. To pass an array as an iterator, call array.values().

Example

import { flat } from 'deleight/generational';
for (let i of flat(range(10, range(15)))) {
     console.log(i);    // 0, 0, 1, 1, 2, 2, .... till smallest iterable (10) is exhausted.
}
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