ListExtensions<E> extension
on List<E>
*<Null safety>*
Methods
binarySearch(E element, int compare(E, E)) int
Returns the index of element in this sorted list. ...
binarySearchBy<K extends Comparable<K>>(E element, K keyOf(E element), [int start = 0, int? end]) int
Returns the index of element in this sorted list. ...
binarySearchByCompare<K>(E element, K keyOf(E element), int compare(K, K), [int start = 0, int? end]) int
Returns the index of element in this sorted list. ...
equals(List<E> other, [Equality<E> equality = const DefaultEquality()]) bool
Whether other has the same elements as this list. ...
expandIndexed<R>(Iterable<R> expand(int index, E element)) Iterable<R>
Expands each element and index to a number of elements in a new iterable. ...
forEachIndexed(void action(int index, E element)) void
Takes an action for each element. ...
forEachIndexedWhile(bool action(int index, E element)) void
Takes an action for each element and index as long as desired. ...
forEachWhile(bool action(E element)) void
Takes an action for each element as long as desired. ...
lowerBound(E element, int compare(E, E)) int
Returns the index where element should be in this sorted list. ...
lowerBoundBy<K extends Comparable<K>>(E element, K keyOf(E), [int start = 0, int? end]) int
Returns the index where element should be in this sorted list. ...
lowerBoundByCompare<K>(E element, K keyOf(E), int compare(K, K), [int start = 0, int? end]) int
Returns the index where element should be in this sorted list. ...
mapIndexed<R>(R convert(int index, E element)) Iterable<R>
Maps each element and its index to a new value.
reverseRange(int start, int end) void
Reverses the elements in a range of the list.
shuffleRange(int start, int end, [Random? random]) void
Shuffle a range of elements.
A fixed length view of a range of this list. ...
sortBy<K extends Comparable<K>>(K keyOf(E element), [int start = 0, int? end]) void
Sorts elements by the natural order of their keyOf property. ...
sortByCompare<K>(K keyOf(E element), int compare(K a, K b), [int start = 0, int? end]) void
Sorts elements by the compare of their keyOf property. ...
sortRange(int start, int end, int compare(E a, E b)) void
Sort a range of elements by compare.
swap(int index1, int index2) void
Swaps two elements of this list.
whereIndexed(bool test(int index, E element)) Iterable<E>
The elements whose value and index satisfies test.
whereNotIndexed(bool test(int index, E element)) Iterable<E>
The elements whose value and index do not satisfy test.