From 117bbb30899494cc887f1a7c952a1daa9006c3f3 Mon Sep 17 00:00:00 2001 From: Ryan Davis Date: Tue, 8 Jul 2025 14:08:20 -0700 Subject: [PATCH] Removed old/dead pickaxe link for writing C extensions. ruby-doc.com died a couple months ago and the 1st edition pickaxe is ancient. There's better writeups on writing C extensions elsewhere. This is better to remove rather than finding another published pickaxe. --- gems-with-extensions.md | 4 ---- 1 file changed, 4 deletions(-) diff --git a/gems-with-extensions.md b/gems-with-extensions.md index fbc391a..97be899 100644 --- a/gems-with-extensions.md +++ b/gems-with-extensions.md @@ -274,10 +274,6 @@ Further Reading * Interfaces to C libraries can be written using ruby and [fiddle](https://docs.ruby-lang.org/en/master/Fiddle.html) (part of the standard library) or [ruby-ffi](https://github.com/ffi/ffi) -* [Extending Ruby](https://ruby-doc.com/docs/ProgrammingRuby/html/ext_ruby.html) - is a [Programming Ruby](http://docs.ruby-doc.com/docs/ProgrammingRuby/) - book chapter about building C extensions. _Please note_: this content is somewhat - older and some C extension APIs have changed. [extension.rdoc]: https://github.com/ruby/ruby/blob/master/doc/extension.rdoc [mkmf.rb]: https://github.com/ruby/ruby/blob/master/lib/mkmf.rb