IterableExtension<T> extension

on

Properties

firstOption → Option<T>: Returns the first element as an Option. If the list is empty, it will return None.
no setter
head → Option<T>: Returns the first element as an Option. If the list is empty, it will return None.
no setter
init → Option<Iterable<T>>: Returns all the of elements except the last.
no setter
lastOption → Option<T>: Returns the last element as an Option. If the list is empty, it will return None.
no setter
tail → Option<Iterable<T>>: Returns all the of elements except the first.
no setter

append(T t) → Iterable<T>: Returns a new iterable with the given element appended to the end.
elementAtOption(int index) → Option<T>: Get the element at the given index as an Option. If the element does not exist, it will return None.
firstWhereOption(bool predicate(T element)) → Option<T>: The first element satisfying predicate as an Option.
prepend(T t) → Iterable<T>: Returns a new iterable with the given element prepended to the start.