[devdocsgjs/main: 815/1867] reactivex: implement get_latest_version

[Andy Holmes <andyholmes src gnome org>]

commit c88ae2c1e1cb4e4f4f2a487bb44734f7101d82b1
Author: Jasper van Merle <jaspervmerle gmail com>
Date:   Tue Aug 13 23:28:08 2019 +0200

    reactivex: implement get_latest_version

 lib/docs/core/doc.rb                                   |   6 ++++++
 lib/docs/scrapers/reactivex.rb                         |   6 +++++-
 public/icons/docs/reactivex/{logo.png => 16.png}       | Bin
 public/icons/docs/reactivex/{logo 2x png => 16 2x png} | Bin
 4 files changed, 11 insertions(+), 1 deletion(-)
---
diff --git a/lib/docs/core/doc.rb b/lib/docs/core/doc.rb
index da21daf8..a5268300 100644
--- a/lib/docs/core/doc.rb
+++ b/lib/docs/core/doc.rb
@@ -262,5 +262,11 @@ module Docs
       json = fetch_json("https://api.github.com/repos/#{owner}/#{repo}/contents/#{path}";, opts)
       Base64.decode64(json['content'])
     end
+
+    def get_latest_github_commit_date(owner, repo, opts)
+      commits = fetch_json("https://api.github.com/repos/#{owner}/#{repo}/commits";, opts)
+      timestamp = commits[0]['commit']['author']['date']
+      Date.iso8601(timestamp).to_time.to_i
+    end
   end
 end
diff --git a/lib/docs/scrapers/reactivex.rb b/lib/docs/scrapers/reactivex.rb
index 1374468b..007ae00f 100644
--- a/lib/docs/scrapers/reactivex.rb
+++ b/lib/docs/scrapers/reactivex.rb
@@ -1,7 +1,7 @@
 module Docs
   class Reactivex < UrlScraper
-    self.type = 'reactivex'
     self.name = 'ReactiveX'
+    self.type = 'reactivex'
     self.base_url = 'http://reactivex.io/'
     self.root_path = 'intro.html'
     self.links = {
@@ -19,5 +19,9 @@ module Docs
       &copy; ReactiveX contributors<br>
       Licensed under the Apache License 2.0.
     HTML
+
+    def get_latest_version(opts)
+      get_latest_github_commit_date('ReactiveX', 'reactivex.github.io', opts)
+    end
   end
 end
diff --git a/public/icons/docs/reactivex/logo.png b/public/icons/docs/reactivex/16.png
similarity index 100%
rename from public/icons/docs/reactivex/logo.png
rename to public/icons/docs/reactivex/16.png
diff --git a/public/icons/docs/reactivex/logo 2x png b/public/icons/docs/reactivex/16 2x png
similarity index 100%
rename from public/icons/docs/reactivex/logo 2x png
rename to public/icons/docs/reactivex/16 2x png