C/C++ within Ruby code?

Question

C/C++ would be good option to write some of the performance critical aspects of a Ruby Application. I know this is possible.

I would like to know how to add C/C++ code i

Answer 1

We use ffi in one of our projects.

Ruby-FFI is a ruby extension for programmatically loading dynamic libraries, binding functions within them, and calling those functions from Ruby code. Moreover, a Ruby-FFI extension works without changes on Ruby and JRuby.

It works quite well.