A good collection of ruby e-book download addresses

There are not many ruby books. I have collected these books from the Internet. Download them and click images.

	Programming Ruby, Second Edition: getting started with ruby, Version 2, required for learning ruby
	(UPDATED) Agile Web Development with Rails: Version 2 beta. Based on rails1.2
	(UPDATED) The Ruby Way is now UPDATED to The second version of ruby 1.8.4, which is shared by bd7lx, thanks
	Ruby in A NutShell: 1.7-based
	My rails api documentation, in CHM format, supports indexing and full-text search of 1.1 and 1.0
	Beyond java: This book objectively evaluates java and ruby. If you are a java programmer and interested in ruby, you can read this book first.
	Ruby trap: some things in ruby do not work as you think...
	This includes some interesting ruby exercises and answers, so that you can become more familiar with ruby features. We recommend that you read them after getting started with ruby,
	Ruby for rails: ruby and rails are explained at the same time. It is suitable for those who are not familiar with ruby and rails but have a background in web programming, especially those who want to quickly understand what rails is.
	Rails recipes: the topic-specific rails prescription book, which is quite good as a manual. This book is a netizen.ChenxiangmingSend it to me. Thank you!
	Enterprise intergation with Ruby if you have some legacy systems (j2ee) that need to be integrated, read this book.
	The rjs provided by rails is really a good thing and greatly facilitates ajax development. This is a small topic that I have not seen yet.