AsyncReducer.toJSObject | /mod.ts | rimbu@0.14.0

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

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mod.ts (default module)

ArrowGraph

ArrowGraphHashed

ArrowGraphSorted

ArrowValuedGraph

ArrowValuedGraphHashed

ArrowValuedGraphSorted

EdgeValuedGraphHashed

EdgeValuedGraphSorted

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HashSet

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SortedTableSortedColumn

function AsyncReducer.toJSObject

import { AsyncReducer } from "https://deno.land/x/rimbu@0.14.0/mod.ts";
const { toJSObject } = AsyncReducer;

toJSObject<K extends string | number | symbol, V>(): AsyncReducer<[K, V], Record<K, V>>

Returns an AsyncReducer that collects 2-tuples containing keys and values into a plain JS object, and returns a copy of that object when output is requested.

Examples

Example 1

await AsyncStream.of(['a', 1], ['b', true]).reduce(AsyncReducer.toJSObject()))
// { a: 1, b: true }

Type Parameters

K extends string | number | symbol

Returns

AsyncReducer<[K, V], Record<K, V>>