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Module

x/fun/mod.ts>refinement.union

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

Union is an alias of or.

Type Parameters

B
I extends B

Returns

<A extends B>(ga: Refinement<B, A>) => Refinement<B, A | I>