SplitScript reference / MapIterator<I, S, U>

MapIterator<I, S, U>

type constructor

MapIterator<I where Iterator, S, U>

Lazily transforms the items of another iterator.

Create this adapter with Iterator.map. Calling Iterator.next advances its source cursor once and invokes the stored transformation only for an item step.

Examples

Store a mapped cursor

let iterator: MapIterator<ArrayIterator<u32>, u32, String> =
    [1, 2].iterator().map(value => `{value}`)

Methods