flatMap<R> method

Iterable<R> flatMap<R>(
  1. Iterable<R> transform(
    1. E element
    )
)

Returns a single Iterable of all elements yielded from results of transform function being invoked on each element of original collection.

Implementation

Iterable<R> flatMap<R>(Iterable<R> Function(E element) transform) =>
    map(transform).flatten;