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route-node
Advanced tools
A package to create a tree (trie) of named routes. It is similar to routington except that nodes are not added by splitting path by segment ("/"). Instead the tree is built with the supplied nodes, meaning each node is a valid route.
This module is being used for developing a router, API is subject to change without notice
$ npm install route-node --save
Building your route tree:
import rootNode from 'route-node';
// Create nodes
const usersNode = new RouteNode('users', '/users', [
new RouteNode('list', '/list'),
new RouteNode('view', '/view/:id')
]);
// You can also use plain objects
const ordersNode = new RouteNode('orders', '/orders', [
{name: 'pending', path: '/pending'},
{name: 'completed', path: '/completed'},
{name: 'view', path: '/view/:id'}
]);
// Creating a top node
const rootNode = new RouteNode('', '', [
ordersNode,
usersNode
]);
// Add nodes programmatically
rootNode.add(new RouteNode('home', '/home'));
You can chain constructor with add
and addNode
functions, making the example above shorter:
const rootNode = new RouteNode()
.addNode('users', '/users'))
.addNode('users.view', '/view/:id')
.addNode('users.list', '/list')
.addNode('orders', '/orders')
.addNode('orders.pending', '/pending')
.addNode('orders.completed', '/completed')
.addNode('orders.view', '/view/:id')
And then build paths, or match your paths against your tree:
rootNode.getPath('users.view'); // => "/users/view/:id"
rootNode.buildPath('users.view', {id: 1}); // => "/users/view/1"
rootNode.matchPath('/users/view/1'); // => {name: "users.view", params: {id: "1"}}
Trailing slash can be optional:
rootNode.matchPath('/users/view/1'); // => {name: "users.view", params: {id: "1"}}
rootNode.matchPath('/users/view/1/'); // => null
rootNode.matchPath('/users/view/1/', { trailingSlash: true });
// => {name: "users.view", params: {id: "1"}}
Query parameters are optional, however a match will fail if the URL contains non-expected query parameters. This can be prevented by setting strictQueryParams
to false.
When adding routes (with contructor or .add
), you can pass a callback which will be executed for each route added successfully to the tree.
FAQs
A package to create a tree of named routes
The npm package route-node receives a total of 13,114 weekly downloads. As such, route-node popularity was classified as popular.
We found that route-node demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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