ListBasics<E> extension

Utility extension methods for the native List class.

on

• List<E>

Methods

slice({int? start, int? end, int step = 1}) → List<E>

Returns a new list containing the elements of this from start inclusive to end exclusive, skipping by step.

sortBy(Comparable sortKey(E)) → void

Sorts this list by the value returned by sortKey for each element.

sortedCopy() → List<E>

Returns a sorted copy of this list.

sortedCopyBy(Comparable sortKey(E)) → List<E>

Returns a copy of this list sorted by the value returned by sortKey for each element.

takeRandom({int? seed}) → E?

Removes a random element of this and returns it.