IterableExtension<T> extension

An extension for Iterable.

on

• Iterable<T>

Properties

firstOrNull → T?

Returns the first element of the collection, or returns null if the collection is empty.

no setter

lastOrNull → T?

Returns the last element of the collection, or returns null if the collection is empty.

no setter

Methods

repeat(int totalCount) → List<T>

Returns a new list containing totalCount count of the given list.

separate(T separator) → List<T>

Returns a new list with separator between items.

separateWithBuilder(T builder(int)) → List<T>

Returns a new list with separator build by builder, between items.