effect-io-ai

Package: effect
Module: Option

Option.some

Wraps the given value into an Option to represent its presence.

When to use

Use to wrap a known present value as Option

• Returning a successful result from a partial function

Details

• Always returns Some<A>
• Does not filter null or undefined; use fromNullishOr for that

Example (Wrapping a value)

import { Option } from "effect"

//      ┌─── Option<number>
//      ▼
const value = Option.some(1)

console.log(value)
// Output: { _id: 'Option', _tag: 'Some', value: 1 }

See

• none for the opposite operation.

Signature

declare const some: <A>(value: A) => Option<A>

Source

Since v2.0.0