adds usage example

.verb.md

@@ -4,18 +4,37 @@
 
 {%= include("install-npm", {save: true}) %}
 
-## Running tests
-{%= include("tests") %}
-
 ## Usage
 
 ```js
-var gulpRoutes = require('{%= name %}');
+var gulpRoutes = require('gulp-routes');
+var Router = require('en-route').Router;
+var router = new Router();
+
+// define middleware 
+router.all(/\.hbs/, function (file, next) {
+  var str = file.contents.toString();
+  // do anything to `file` that can be done
+  // in a gulp plugin
+  file.contents = new Buffer(str);
+  next();
+});
+
+// pass the router tp `gulpRoutes`
+var routes = gulpRoutes(router);
+
+gulp.src('*.hbs')
+  .pipe(routes())
+  .pipe(gulp.dest('_gh_pages/'));
 ```
 
+
 ## API
 {%= apidocs("index.js") %}
 
+## Running tests
+{%= include("tests") %}
+
 ## Contributing
 Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue]({%= bugs.url %})
 

README.md

@@ -8,20 +8,31 @@
 npm i gulp-routes --save
 ```
 
-## Running tests
-Install dev dependencies.
-
-```bash
-npm i -d && npm test
-```
-
-
 ## Usage
 
 ```js
 var gulpRoutes = require('gulp-routes');
+var Router = require('en-route').Router;
+var router = new Router();
+
+// define middleware 
+router.all(/\.hbs/, function (file, next) {
+  var str = file.contents.toString();
+  // do anything to `file` that can be done
+  // in a gulp plugin
+  file.contents = new Buffer(str);
+  next();
+});
+
+// pass the router tp `gulpRoutes`
+var routes = gulpRoutes(router);
+
+gulp.src('*.hbs')
+  .pipe(routes())
+  .pipe(gulp.dest('_gh_pages/'));
 ```
 
+
 ## API
 ### [gulpRoutes](./index.js#L32)
 
@@ -49,6 +60,14 @@ gulp.src('*.hbs')
 ```
 
 
+## Running tests
+Install dev dependencies.
+
+```bash
+npm i -d && npm test
+```
+
+
 ## Contributing
 Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](https://github.com/assemble/gulp-routes/issues)