docs (README) instructions on the readme

README.md

@@ -1,4 +1,193 @@
 # cyclic-router
-Router Driver built for Cycle.js
+cyclic-router is a Router Driver built for Cycle.js
 
-Check out the example/ until I get some documentation together :smile:
+## Installation
+
+Using [npm](https://www.npmjs.com/):
+
+    $ npm install cyclic-router
+
+Then with a module bundler like [browserify](http://browserify.org/), use as you would anything else:
+
+```js
+// using an ES6 transpiler, like babel
+import {makeRouterDriver} from 'cyclic-router'
+
+// not using an ES6 transpiler
+var makeRouterDriver = require('cyclic-router').makeRouterDriver
+```
+
+## API
+
+Api docs comming real soon, please view `Getting started` below to have an understanding of how to implement cyclic-router into your own project.
+
+
+## Getting started
+
+###1.
+
+Here is a rundown of the `example` provided with this repo in the folder `/example`. This should allow a better understanding of how to use cyclic-router, for simplicity the styling has been removed here.
+
+Starting in the file which has Cycle `run`, router driver needs to be created here along with the other drivers that you might be using.
+Looking at the imports below, [cyclic-history](https://github.com/tylors/cyclic-history) is being used instead of cycle-history.
+
+```js
+// main.js
+import {run} from '@cycle/core'
+import {makeDOMDriver} from 'cycle-snabbdom'
+import {makeHistoryDriver} from 'cyclic-history'
+import {makeRouterDriver} from 'cyclic-router'
+import {createHashHistory} from 'history'
+
+import app from './app' // the function of your app
+
+run(app, {
+  DOM: makeDOMDriver('#app'),
+  // Notice how you need to feed in funcs from cyclic-history + history
+  router: makeRouterDriver(makeHistoryDriver(createHashHistory())),
+})
+```
+
+In this instance we are using `cyclic-history` and `history` to deal with the history API, have a read of the history [docs](https://github.com/rackt/history/tree/master/docs#readme) to find out more information on how that all works.
+
+###2.
+
+App.js will be used as the place for showing the correct component in reference to current url (what you'd expect from a router!).
+When creating your `routes` object keep in mind that cyclic-router uses [switch-path](https://github.com/staltz/switch-path) and it is worth checking out that repo to understand the structure that `switch-path` expects.
+
+```js
+// app.js
+import {div, nav} from 'cycle-snabbdom'
+
+import Sidebar from './components/sidebar'
+import Home from './components/home'
+import Inbox from './components/inbox'
+import Compose from './components/compose'
+import NotFound from './components/notfound'
+
+// routes is used for matching a route to a component
+const routes = {
+  '/': Home,
+  '/inbox': Inbox,
+  '/compose': Compose,
+  '*': NotFound,
+}
+
+// the view has sidebar & children passed in
+function view(sidebar, children) {
+  return div([
+      nav([sidebar]),
+      div([children]),
+    ])
+}
+
+function App(sources) {
+  const {router} = sources // get router out of sources
+  const {path$, value$} = router.define(routes) // pass routes into the router
+  const sidebar = Sidebar(sources, path$) // pass in sources and path$ into our sidebar
+
+  // childrenDOM$ takes path$ from `router.define(routes)` above and zips it with values, here is where 
+  // the components swap in reference to the current url, notice router.path(path) is also passed in 
+  // for later use in nested routes.
+  // This allows components to be nested without ever knowing they are actually nested.
+  const childrenDOM$ = path$.zip(value$,
+    (path, value) => value({...sources, router: router.path(path)}).DOM
+  )
+
+  return {
+    DOM: sidebar.DOM.combineLatest(childrenDOM$, view),
+  }
+}
+
+export default App
+```
+
+
+###3.
+
+Next, lets look at what triggers these url changes inside the sidebar
+
+```js
+// ./components/sidebar.js
+import {ul, li, a} from 'cycle-snabbdom'
+
+function Sidebar(sources, path$) {
+  // take out createHref from our sources
+  const {router: {createHref}} = sources
+
+  // here the urls we want to use are passed into createHref.
+  // createHref() will always create the proper href no matter how far it is nested within a hierarchy.
+  const inboxHref = createHref('/inbox')
+  const composeHref = createHref('/compose')
+  const contactHref = createHref('/contact')
+
+  // adding li's links and giving them Href's from above
+  const view$ = path$.map(() => {
+    return ul({style: ulStyle},[
+      li([a({props: {href: inboxHref}}, 'Inbox')]),
+      li([a({props: {href: composeHref}}, 'Compose')]),
+      li([a({props: {href: contactHref}}, 'Contacts')]),
+    ])
+  })
+
+  return {DOM: view$}
+}
+
+export default Sidebar
+```
+
+At this point you are at a good stage to be able to make a simple app/site with multiple pages. Next taking a look at nesting these routes directly within children components.
+
+
+###4.
+
+Nested routing becomes very trivial, as you can see below it is as simple as repeating the same steps as above.
+
+```js
+// ./components/inbox/index.js
+import {div, ul, li, a} from 'cycle-snabbdom'
+
+import Why from './why'
+import Compose from './compose'
+import Built from './built'
+
+const routes = {
+  '*': () => ({DOM: div({style: {opacity: 0}})}),
+  '/why': Why,
+  '/built': Built,
+  '/compose': Compose,
+}
+
+function view(createHref, path$, children) {
+  return path$.map(() => {
+    return div({},[
+      ul([
+        li([
+          a({props: {href: createHref('/why')},
+          }, 'Why Cyclic Router?'),
+        ]),
+        li([
+          a({props: {href: createHref('/built')},
+          }, 'Built For Cycle.js'),
+        ]),
+        li([
+          a({props: {href: createHref('/compose')},
+          }, 'Compose a Message'),
+        ]),
+      ]),
+      children,
+    ])
+  })
+}
+
+function Inbox(sources) {
+  const {router} = sources
+  const {path$, value$} = router.define(routes)
+
+  const childrenDOM$ = value$.map(value => value(sources).DOM)
+
+  return {DOM: view(router.createHref, path$, childrenDOM$)}
+}
+
+export default Inbox
+```