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Module

x/ahh/src/option/mod.ts>O.isSome

Idiomatic type-safety structures for TypeScript.
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method O.isSome
import { O } from "https://deno.land/x/ahh@v0.9.1/src/option/mod.ts";

Returns whether an Option is a Some.

Examples

import { O, None } from "./mod.ts";

console.log(O.isSome(1)); // true
console.log(O.isSome(None)); // false