groupBy | /files/index.d.ts | rambda@9.3.0

Faster and smaller alternative to Ramda

function groupBy

import { groupBy } from "https://deno.land/x/rambda@9.3.0/files/index.d.ts";

groupBy<T>(groupFn: (x: T) => string, list: T[]): { [index: string]: T[]; }

groupBy<T>(groupFn: (x: T) => string): (list: T[]) => { [index: string]: T[]; }

groupBy<T, U>(groupFn: (x: T) => string, list: T[]): U

groupBy<T, U>(groupFn: (x: T) => string): (list: T[]) => U

Type Parameters

groupFn: (x: T) => string

{ [index: string]: T[]; }

groupFn: (x: T) => string

(list: T[]) => { [index: string]: T[]; }

groupFn: (x: T) => string

groupFn: (x: T) => string

(list: T[]) => U