option-t/esm/deprecated/plain_option/unwrap_or_else_async.js

A toolkit of Nullable/Option/Result type implementation in ECMAScript. Their APIs are inspired by Rust's `Option<T>` and `Result<T, E>`.

import { isSome, unwrapSome } from './option.js';
/**
 *  Unwraps a result _input_, returns the content of an `Some(T)`.
 *  If the value is an `None` then it calls `def` with its value.
 */
export async function unwrapOrElseAsyncForOption(input, recoverer) {
    if (isSome(input)) {
        const val = unwrapSome(input);
        return val;
    }
    const defaultValue = await recoverer();
    return defaultValue;
}