Update README.md

unicodeveloper · unicodeveloper · commit 0d28a180c549 · 2016-03-12T16:06:29.000+01:00
diff --git a/README.md b/README.md
@@ -73,13 +73,18 @@ Curated list of resources: books, videos, articles about using TDD( Test Driven
 
 ## TDD IN RUBY
 * [Introduction to test driven design](http://rubyoffrails.com/videos/18-introduction-to-test-driven-design-tdd)
+* [Rails girls - Test Driven Development](http://guides.railsgirls.com/test-driven-development)
 * []()
 
 
 ### Rails
 * [Test Driven Rails - Part 1](https://karolgalanciak.com/blog/2014/01/04/test-driven-rails-part-1/)
 * [Test Driven Rails - Part 2](https://karolgalanciak.com/blog/2014/03/03/test-driven-rails-part-2/)
-
+* [Introducing TDD with Rails 3](http://www.sitepoint.com/introducing-test-driven-development-with-rails-3/)
+* [Rails Testing for Zombies with TDD](https://www.codeschool.com/courses/rails-testing-for-zombies)
+* [Let's Build: Instagram TDD with Rails Building an Instagram Clone](https://www.devwalks.com/lets-build-instagram-test-driven-with-ruby-on-rails-part-1/)
+* [15 TDD Steps to create a Rails Application](http://andrzejonsoftware.blogspot.com.ng/2007/05/15-tdd-steps-to-create-rails.html)
+* []()
 
 
 ## Contributing
