AsyncReducer.endsWithSlice | /core/mod.ts | rimbu@1.2.0

Module

x/rimbu/core/mod.ts>AsyncReducer.endsWithSlice

Rimbu is a TypeScript library focused on immutable, performant, and type-safe collections and other tools.

rimbu-org/rimbu

Go to Latest

main menu

mod.ts (default module)

ArrowValuedGraphHashed

ArrowValuedGraphSorted

EdgeValuedGraphHashed

EdgeValuedGraphSorted

HashMultiMapHashValue

HashMultiMapSortedValue

HashMultiSet

HashSet

HashTableHashColumn

HashTableSortedColumn

SortedMultiMapHashValue

SortedMultiMapSortedValue

SortedMultiSet

SortedSet

SortedTableHashColumn

SortedTableSortedColumn

function AsyncReducer.endsWithSlice

import { AsyncReducer } from "https://deno.land/x/rimbu@1.2.0/core/mod.ts";
const { endsWithSlice } = AsyncReducer;

endsWithSlice<T>(slice: AsyncStreamSource<T>, options?: { eq?: Eq<T> | undefined; amount?: number; }): AsyncReducer<T, boolean>

Returns an AsyncReducer that returns true if the last input values match the given slice values repeated amount times. Otherwise, returns false.

Type Parameters

Parameters

slice: AsyncStreamSource<T>

a async sequence of elements to match against

optional

options: { eq?: Eq<T> | undefined; amount?: number; } = [UNSUPPORTED]

(optional) an object containing the following properties:
amount: (detaulf: 1) the amount of elements to find
eq: (default: Eq.objectIs) the Eq instance to use to compare elements

Returns

AsyncReducer<T, boolean>