Iterable f(E element)
) Expands each element of this Iterableinto zero or more elements.
The resulting Iterable runs through the elements returned
by f for each element of this, in iteration order.
The returned Iterable is lazy, and calls f for each element
of this every time it's iterated.
Source
/**
* Expands each element of this [Iterable]into zero or more elements.
*
* The resulting Iterable runs through the elements returned
* by [f] for each element of this, in iteration order.
*
* The returned [Iterable] is lazy, and calls [f] for each element
* of this every time it's iterated.
*/
Iterable expand(Iterable f(E element));