@yagni-js/yagni-router/dist/yagni-router.cjs.js

yagni-js router

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var yagni = require('@yagni-js/yagni');

function url(path, handler) {
  return {path: path, handler: handler, match: yagni.match(path)};
}

const getHash = yagni.pickPath(['target', 'location', 'hash']);

function matcher(routes) {
  return function (hash) {
    return routes.reduce(
      function (acc, route) {
        const match = route.match(hash);
        return match ? acc.concat({match: match, handler: route.handler}) : acc;
      },
      []
    );
  };
}

const callHandler = yagni.call(yagni.pick('handler'), yagni.pick('match'));

function hashRouter(routes) {
  return yagni.pipe([
    getHash,
    yagni.ifElse(
      yagni.or(yagni.isNil, yagni.isEmpty),
      yagni.always('#'),
      yagni.identity
    ),
    yagni.slice(1),                   // strip # from hash
    matcher(routes),
    yagni.ifElse(
      yagni.isEmpty,
      yagni.identity,
      yagni.pipe([yagni.first, callHandler])
    )
  ]);
}

exports.hashRouter = hashRouter;
exports.url = url;