output recommended stories in index.js example

index.js

@@ -1,6 +1,7 @@
 require('dotenv').load();
 
-var API = require('./lib/api');
+var API = require('./lib/api'),
+    fs = require('fs');
 
 var NPR = API({
   client_id: process.env.CLIENT_ID,
@@ -9,11 +10,24 @@ var NPR = API({
   password: process.env.NPR_PASSWORD
 });
 
-NPR.authenticate(function(token) {
+var logo = fs.readFileSync('./logo.txt', 'utf8');
 
-  if(! token)
-    return console.error('invalid token');
+console.log(logo);
 
-  console.log('Bearer ' + token);
+console.log('----------------------------------------');
+console.log('FETCHING THE FIRST 5 RECOMMENDED STORIES');
+console.log('----------------------------------------');
 
-});
+NPR.getAccessToken()
+  .then(NPR.getRecommendations.bind(NPR, 'npr'))
+  .then(function(recommendations) {
+    // limit to the first 5
+    recommendations = recommendations.slice(0,5)
+    // dump each link to the console
+    recommendations.forEach(function(link) {
+      console.log(link, '\n');
+    });
+  })
+  .catch(function(err) {
+    console.error(err);
+  });