22 Apr, 2009 in C++, Java, Ruby by khelll

C++ passes by reference, Java and Ruby don’t

36 Comments

I got a lot of comments for the previous article, that was explaining how Ruby passes by value, just like Java does.
I thought that showing a simple example implemented in C++, Java and Ruby will clarify the idea. In the following lines, we will make swap functionality in 3 languages, and demonstrate that neither [...]