dfa-router


A simple server-side url router using Deterministic Finite Automaton.

Installation

This is published at npm registry: dfa-router.

You can install it via npm, yarn or what you like.

``
npm install dfa-router
`

How to Use

It behaves like a simple key-value map.

`js
const router = new Router();
router.add('GET', '/foo', 'foo');
router.add('GET', '/bar', 'bar');

const foo = router.route('GET', '/foo');
assert.deepEqual(foo, {
type: 'found',
value: 'foo',
params: new Map([]),
});
const bar = router.route('GET', '/bar');
assert.deepEqual(bar, {
type: 'found',
value: 'bar',
params: new Map([]),
});
`

And also, it can capture parameters.

`js
const router = new Router();
router.add('GET', '/:param', 'foo');

const foo = router.route('GET', '/value');
assert.deepEqual(foo, {
type: 'found',
value: 'foo',
params: new Map([
['param', 'value']
]),,
});
`

See examples/server.js and test/` to learn more.