🦄
igogo
Fast Either and Maybe from
Fantasy Land
with Flow and TypeScript support
## Install
### npm
```
npm install --save igogo
```
### Yarn
```
yarn add igogo
```
## API
```ts
import {
type Maybe,
type Either,
Just,
Nothing,
fromNullable,
opt,
when,
nothing,
Left,
Right,
ifElse,
} from 'igogo'
function Just(value: T): Maybe
function Nothing(value: T): Maybe
function fromNullable(value: ?T): Maybe
function opt(value: ?T): Maybe
function when(condition: boolean, value: V): Maybe
function when(predicate: mixed => boolean, value: V): Maybe
const nothing: Maybe
function Left(left: L): Either
function Right(right: R): Either
function ifElse(condition: boolean, right: R, left: L): Either
```