toNull

import { toNull } from "https://raw.githubusercontent.com/baetheus/fun/main/option.ts";

toNullable returns either null or the inner value of an Option. This is useful for interacting with code that handles null but has no concept of the Option type.

@example

import * as O from "./option.ts";

const result1 = O.toNull(O.none); // null
const result2 = O.toNull(O.some(1)); // 1

function toNull<A>(ma: Option<A>): A | null;

toNull<A>(ma: Option<A>): A | null

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§Type Parameters

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§Parameters

ma: Option<A>

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§Return Type

A | null

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