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

Module

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

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function AsyncReducer.containsSlice

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

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

Returns an AsyncReducer that returns true if the input values contain the given slice sequence 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 | undefined; } = [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>