Merge pull request #1178 from spajus/patch-1

Add "Developing Games With Ruby"
10 years ago · f0f96c22be
parent d8adfb0bd9 82e31d35dd
commit f0f96c22be
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--- a/free-programming-books.md
+++ b/free-programming-books.md
@ -1567,6 +1567,7 @@ See also [TeX](#tex)
 ### Ruby
 * [A community-driven Ruby style guide](https://github.com/bbatsov/ruby-style-guide)
 * [CodeCademy Ruby](http://www.codecademy.com/tracks/ruby)
+* [Developing Games With Ruby](https://leanpub.com/developing-games-with-ruby/read)
 * [I Love Ruby](http://goo.gl/1qrMUN)
 * [Just Enough Ruby to Get By](http://dmtri.com/posts/65)
 * [Learn Ruby the hard way](http://ruby.learncodethehardway.org/book/)