/src/option/mod.ts | ahh@v0.11.0

import * as ahh from "https://deno.land/x/ahh@v0.11.0/src/option/mod.ts";

Variables

v default
v None

f and	Return `other` if `opt` is `Some`, or `None`.
f contains	Returns whether `opt` strictly equals `value`, or `false` if it is a `None`.
f filter	Calls `f` with `opt`, and returns it if the result is `true`.
f inspect	Calls `f` with `opt`, and returns the original `opt`.
f isNone	Returns whether `opt` is a `None`.
f isSome	Returns whether `opt` is a `Some`.
f map	Calls `f` with `opt`, and returns the result.
f okOr	Converts `opt` into an `Ok` if it is a `Some`.
f or	Return `opt` if it is a `Some`, or `other`.
f unwrap	Returns `opt` if it is a `Some`, or throws.
f unwrapOr	Returns `opt` if it is a `Some`, or returns `default_`.

T None	Represents an `Option` that does not exist.
T Option	Represents an optional value that either exists (`Some`) or does not exist (`None`).
T Some	Represents an `Option` that does exist.