Skip to main content
Module

x/fun/json_schema.ts>nullable

A collection of algebraic data types, lenses, and schemables based on a light weight higher kinded type implementation. Written for deno.
baetheus/fun
Go to Latest
function nullable
import { nullable } from "https://deno.land/x/fun@v2.0.0-alpha.10/json_schema.ts";

Creates a JsonBuilder that makes the given builder nullable

Examples

Example 1

import * as J from "./json_schema.ts";
import { pipe } from "./fn.ts";

// schema === { anyOf: [ { enum: [ 1 ] }, { type: "null" } ] }
const schema = J.print(J.nullable(J.literal(1)));