ReadonlyArray<T> class

Implementers

• TemplateStringsArray

Available extensions

• ReadonlyArray$Typings

Annotations

• @JS()
• @staticInterop
• @anonymous

Constructors

ReadonlyArray({num? length, String toString$()?, String toLocaleString()?, String join([String?])?, List slice([num?, num?])?, num indexOf(dynamic, [num?])?, num lastIndexOf(dynamic, [num?])?, bool some(Object? (dynamic, num, List), [dynamic])?, void forEach(void (dynamic, num, List), [dynamic])?, List<U> map<U>(U (dynamic, num, List), [dynamic])?, num findIndex(Object? (dynamic, num, List), [dynamic])?, IterableIterator<(num, dynamic)> entries()?, IterableIterator<num> keys()?, IterableIterator values()?, bool includes(dynamic, [num?])?, List<U> flatMap<U, This>(Object (dynamic, num, List), [This?])?, List flat<A, D extends num>([D?])?, dynamic at(num)?, num findLastIndex(Object? (dynamic, num, List), [dynamic])?, List toReversed()?, List toSorted([num (dynamic, dynamic)?])?, List with$(num, dynamic)?})

factory

Properties

at ↔ T? Function(num)

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

getter/setter pair

entries ↔ IterableIterator<(num, T)> Function()

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

getter/setter pair

every → ({dynamic Function<S extends T>(dynamic predicate(T, num, List<T>), [dynamic thisArg]) $1, bool Function(Object? predicate(T, num, List<T>), [dynamic thisArg]) $2})

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

Overload accessor: $1, $2

no setter

filter → ({List<S> Function<S extends T>(dynamic predicate(T, num, List<T>), [dynamic thisArg]) $1, List<T> Function(Object? predicate(T, num, List<T>), [dynamic thisArg]) $2})

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

Overload accessor: $1, $2

no setter

find → ({S? Function<S extends T>(dynamic predicate(T, num, List<T>), [dynamic thisArg]) $1, T? Function(Object? predicate(T, num, List<T>), [dynamic thisArg]) $2})

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

Overload accessor: $1, $2

no setter

findIndex ↔ num Function(Object? (T, num, List<T>), [dynamic])

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

getter/setter pair

findLast → ({S? Function<S extends T>(dynamic predicate(T, num, List<T>), [dynamic thisArg]) $1, T? Function(Object? predicate(T, num, List<T>), [dynamic thisArg]) $2})

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

Overload accessor: $1, $2

no setter

findLastIndex ↔ num Function(Object? (T, num, List<T>), [dynamic])

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

getter/setter pair

flat ↔ List Function<A, D extends num>([D?])

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

getter/setter pair

flatMap ↔ List<U> Function<U, This>(Object (T, num, List<T>), [This?])

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

getter/setter pair

forEach ↔ void Function(void (T, num, List<T>), [dynamic])

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

getter/setter pair

hashCode → int

The hash code for this object.

no setter, inherited

includes ↔ bool Function(T, [num?])

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

getter/setter pair

indexOf ↔ num Function(T, [num?])

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

getter/setter pair

join ↔ String Function([String?])

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

getter/setter pair

keys ↔ IterableIterator<num> Function()

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

getter/setter pair

lastIndexOf ↔ num Function(T, [num?])

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

getter/setter pair

length → num

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

Gets the length of the array. This is a number one higher than the highest element defined in an array.

no setter

map ↔ List<U> Function<U>(U (T, num, List<T>), [dynamic])

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

getter/setter pair

reduce → ({T Function(T callbackfn(T, T, num, List<T>)) $1, T Function(T callbackfn(T, T, num, List<T>), T initialValue) $2, U Function<U>(U callbackfn(U, T, num, List<T>), U initialValue) $3})

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

Overload accessor: $1, $2, $3

no setter

reduceRight → ({T Function(T callbackfn(T, T, num, List<T>)) $1, T Function(T callbackfn(T, T, num, List<T>), T initialValue) $2, U Function<U>(U callbackfn(U, T, num, List<T>), U initialValue) $3})

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

Overload accessor: $1, $2, $3

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

slice ↔ List<T> Function([num?, num?])

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

getter/setter pair

some ↔ bool Function(Object? (T, num, List<T>), [dynamic])

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

getter/setter pair

toLocaleString ↔ String Function()

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

getter/setter pair

toReversed ↔ List<T> Function()

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

getter/setter pair

toSorted ↔ List<T> Function([num (T, T)?])

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

getter/setter pair

toString$ ↔ String Function()

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

getter/setter pair

values ↔ IterableIterator<T> Function()

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

getter/setter pair

with$ ↔ List<T> Function(num, T)

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

getter/setter pair

Methods

concat([Iterable? items]) → List<T>

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

Combines two or more arrays. @param items Additional items to add to the end of array1.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toSpliced(num start, num deleteCount, [Iterable? items]) → List<T>

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension

Copies an array and removes elements while, if necessary, inserting new elements in their place, returning the remaining elements. @param start The zero-based location in the array from which to start removing elements. @param deleteCount The number of elements to remove. @param items Elements to insert into the copied array in place of the deleted elements. @returns A copy of the original array with the remaining elements.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

operator [](num index) → T

Available on ReadonlyArray<T>, provided by the ReadonlyArray$Typings extension