ListExtensions<E> extension

Extension methods for any List.

on

• List<E>

Properties

random → E

Returns a random element from the list.

no setter

Methods

addIfNotNull(E? value) → bool

Adds value to the end of this list only if it's not null.

copyWith(E element) → List<E>

Copy current list with adding element at the end of new list.

copyWithAll(List<E> elements) → List<E>

Copy current list with adding all elements at the end of new list.

copyWithInsertAll(int index, List<E> elements) → List<E>

Copy current list with adding all elements at the position of new list.

copyWithReplace(E element, E replacement) → List<E>

Copy current list, replacing all element occurrences with replacement.

copyWithReplaceWhere(TestPredicate<E> test, E replacement) → List<E>

Copy current list, replacing elements of list that satisfy test predicate with replacement.

replace(E element, E replacement) → bool

Replaces all element occurrences with replacement.

replaceWhere(TestPredicate<E> test, E replacement) → bool

Replaces all elements of list that satisfy test predicate with replacement.

sortBy(Comparable getVal(E e)) → void

Sorts the list in ascending order of the object's field value.

sortByDescending(Comparable getVal(E e)) → void

Sorts the list in descending order of the object's field value.