README
@vitorluizc/maybe
Maybe wraps unsafe values and provide methods to handle them in a safe flow.
Usage
import { createMaybe } from '@vitorluizc/maybe'
const repositories =
createMaybe(field.value)
.map(name => users.find(user => user.name.includes(name)))
.map(user => repositories.filter(repository => repository.owner === user.id))
repositories.get([]).forEach(repository => {
container.innerHTML += renderRepository(repository);
})
Installation
This library is published in the NPM registry and can be installed using any compatible package manager.
npm install @vitorluizc/maybe --save
# For Yarn, use the command below.
yarn add @vitorluizc/maybe
Installation from CDN
This module has an UMD bundle available through JSDelivr and Unpkg CDNs.
<script src="https://unpkg.com/@vitorluizc/maybe@^2.0.0"></script>
<script>
// jQuery is here just to show the example.
$("#field-name").on("change", event => {
Maybe.createMaybe(event.target.value)
.map(name => users.filterByName(name))
.map(users => $("#template-users").render(users));
});
</script>
Documentation
Documentation generated from source files by Typedoc.
License
Released under MIT License.