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Module

x/fun/mod.ts>option.partitionMap

A collection of algebraic data types, lenses, and schemables based on a light weight higher kinded type implementation. Written for deno.
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function option.partitionMap
import { option } from "https://deno.land/x/fun@v2.0.0-alpha.6/mod.ts";
const { partitionMap } = option;

Parameters

fai: (a: A) => Either<J, I>

Returns

(ua: Option<A>) => Pair<Option<I>, Option<J>>