[devdocsgjs/main: 827/1867] Add ruby 2.6 docs

[Andy Holmes <andyholmes src gnome org>]

commit 3bf5d978c7a978ef039a288e43112ec9d8d9be7f
Author: David Chen <cgl david gmail com>
Date:   Wed Aug 14 19:34:01 2019 -0700

    Add ruby 2.6 docs

 lib/docs/scrapers/rdoc/ruby.rb | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/lib/docs/scrapers/rdoc/ruby.rb b/lib/docs/scrapers/rdoc/ruby.rb
index bc064660..3a2b8b76 100644
--- a/lib/docs/scrapers/rdoc/ruby.rb
+++ b/lib/docs/scrapers/rdoc/ruby.rb
@@ -69,6 +69,10 @@ module Docs
       Licensed under their own licenses.
     HTML
 
+    version '2.6' do
+      self.release = '2.6.3'
+    end
+
     version '2.5' do
       self.release = '2.5.3'
     end