dReduce | /mod.ts | ana_utils@v0.0.5

function dReduce

import { dReduce } from "https://deno.land/x/ana_utils@v0.0.5/mod.ts";

dReduce<EntryType, AcumType>(

dictionary: Dictionary<EntryType>,

callback: (

entry: EntryType,

key: string,

acum: AcumType,

) => AcumType,

initialValue: AcumType,

): AcumType

This function emulates the behavior of Array.prototype.reduce() in Dictionaties. It runs a function that accumulates to a final single value returned.

Type Parameters

EntryType

AcumType

Parameters

dictionary: Dictionary<EntryType>

The dictionary to be reduced.

callback: (

entry: EntryType,

key: string,

acum: AcumType,

) => AcumType

The fucntion that will reduce the dictionary to a single value.

initialValue: AcumType

The initial value for the acummulator.

Returns

AcumType

A single value reduced from the dictionary.