Giménez Silva Germán Alberto

FFI: How Ruby Talks to C.

One gem. Every C library. MRI, JRuby, TruffleRuby.
No C extension. No Makefile. Just Ruby.

And yes, it works with Ractors.

https://rubystacknews.com/2026/03/25/ffi-how-ruby-talks-to-c/

#Ruby #FFI #RubyDev #Ractor

FFI: How Ruby Talks to C

March 25, 2026 Published on RubyStackNews Ruby is a high-level language. C is a low-level language. At some point, every serious Ruby application needs to cross that boundary. Maybe you need a cryp…

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Mar 26 at 1:46amWeb