update example

Author: matthewmueller

examples/github-stars.js

@@ -3,69 +3,19 @@
  */
 
 var xray = require('..');
-var array = require('array');
-var fmt = require('util').format;
-
-/**
- * Urls
- */
-
-var languages = [
-  'JavaScript',
-  'CSS',
-  'CoffeeScript',
-  'Ruby',
-  'Python',
-  'Shell',
-  'Go',
-  'C',
-  'C++',
-  'Objective-C',
-  'PHP',
-  'VimL',
-  'Java',
-  'Swift',
-  'Scala',
-  'TeX',
-  'Perl',
-  'Lua',
-  'Clojure',
-  'IDL',
-  'Objective-C++',
-  'Processing',
-  'R',
-  'Vala',
-  'Lisp',
-  'XSLT',
-  'LiveScript',
-  'TypeScript'
-];
-
-/**
- * Get the urls
- */
-
-var base = 'https://github.com/stars/matthewmueller?direction=%s&language=%s&sort=created';
-var urls = [];
-languages.forEach(function(language) {
-  language = decodeURIComponent(language);
-  urls.push(fmt(base, 'asc', language));
-  urls.push(fmt(base, 'desc', language));
-})
 
 /**
  * Use
  */
 
-xray(urls)
-  .key('repo', 'div > ul > li.repo-list-item.public.source > h3.repo-list-name > a')
-  .key('url', 'div > ul > li.repo-list-item.public.source > h3.repo-list-name > a', 'href')
-  .key('author', 'ul > li.repo-list-item.public.source > h3.repo-list-name > a > span.prefix')
-  .key('description', 'div > div > ul > li > p.repo-list-description')
-  .key('time', '.repo-list-meta time', 'datetime')
-  .paginate('div.pagination > a:last-child')
-  .json(function(err, json) {
+xray('https://github.com/stars/matthewmueller')
+  .select([{
+    $root: '.repo-list-item',
+    link: '.repo-list-name a[href]'
+  }])
+  .paginate('div.pagination > a:last-child[href]')
+  .limit(3)
+  .run(function(err, json) {
     if (err) throw err;
-    json = array(json).unique('repo').toArray();
     console.log(JSON.stringify(json, true, 2));
   })