IterableBasics<E> extension

Utility extension methods for the native Iterable class.

on

Methods

all(bool test(E element)) bool
Alias for Iterable.every.
containsAll(Iterable<E> other, {bool collapseDuplicates = true}) bool
Returns true if every element in other also exists in this. [...]
containsAny(Iterable<E> other) bool
Returns true if this contains at least one element also contained in other. [...]
none(bool test(E element)) bool
Returns true if no element of this satisfies test. [...]
one(bool test(E element)) bool
Returns true if there is exactly one element of this which satisfies test. [...]
sum(num addend(E)) num
Returns the sum of all the values in this iterable, as defined by addend. [...]