Class Salient\Iterator\MapIterator

`<TKey, TInput, TOutput>`

`extends`	`IteratorIterator<TKey, TOutput, Traversable<TKey, TInput>>`

Iterates over an iterator, applying a callback to values as they are returned

Located at Toolkit/Iterator/MapIterator.php

Methods
`public`	`__construct(Traversable<TKey, TInput> $iterator, callable(TInput, TKey, Traversable<TKey, TInput>): TOutput $callback)` Overrides `IteratorIterator::__construct()`	#
`public`	`current(): TOutput` Overrides `IteratorIterator::current()`	#

Methods inherited from IteratorIterator
`getInnerIterator(), rewind(), valid(), key(), next()`