Allow ruby versions 3.2 and 3.4 for installation

2026-01-28 22:12:37 +00:00
parent 1312c09501
commit 515d5559a7
200 changed files with 40636 additions and 22 deletions
--- a/libs/libruby/ruby/internal/intern/enum.h
+++ b/libs/libruby/ruby/internal/intern/enum.h
@@ -0,0 +1,73 @@
+#ifndef RBIMPL_INTERN_ENUM_H                         /*-*-C++-*-vi:se ft=cpp:*/
+#define RBIMPL_INTERN_ENUM_H
+/**
+ * @file
+ * @author     Ruby developers <ruby-core@ruby-lang.org>
+ * @copyright  This  file  is   a  part  of  the   programming  language  Ruby.
+ *             Permission  is hereby  granted,  to  either redistribute  and/or
+ *             modify this file, provided that  the conditions mentioned in the
+ *             file COPYING are met.  Consult the file for details.
+ * @warning    Symbols   prefixed  with   either  `RBIMPL`   or  `rbimpl`   are
+ *             implementation details.   Don't take  them as canon.  They could
+ *             rapidly appear then vanish.  The name (path) of this header file
+ *             is also an  implementation detail.  Do not expect  it to persist
+ *             at the place it is now.  Developers are free to move it anywhere
+ *             anytime at will.
+ * @note       To  ruby-core:  remember  that   this  header  can  be  possibly
+ *             recursively included  from extension  libraries written  in C++.
+ *             Do not  expect for  instance `__VA_ARGS__` is  always available.
+ *             We assume C99  for ruby itself but we don't  assume languages of
+ *             extension libraries.  They could be written in C++98.
+ * @brief      Public APIs related to ::rb_mEnumerable.
+ */
+#include "ruby/internal/dllexport.h"
+#include "ruby/internal/value.h"
+
+RBIMPL_SYMBOL_EXPORT_BEGIN()
+
+/* enum.c */
+
+/**
+ * Basically identical to rb_ary_new_form_values(), except it returns something
+ * different when `argc` < 2.
+ *
+ * @param[in]  argc       Number of objects of `argv`.
+ * @param[in]  argv       Arbitrary objects.
+ * @retval     RUBY_Qnil  `argc` is zero.
+ * @retval     argv[0]    `argc` is one.
+ * @retval     otherwise  Otherwise.
+ *
+ * @internal
+ *
+ * What  is this  business?   Well,  this function  is  about `yield`'s  taking
+ * multiple values.  Consider following user-defined class:
+ *
+ * ```ruby
+ * class Foo
+ *   include Enumerable
+ *
+ *   def each
+ *     yield :q, :w, :e, :r
+ *   end
+ * end
+ *
+ * Foo.new.each_with_object([]) do |i, j|
+ *   j << i                      # ^^^ <- What to expect for `i`?
+ * end
+ * ```
+ *
+ * Here, `Foo#each_with_object` is in fact `Enumerable#each_with_object`, which
+ * doesn't know what would be yielded.  Yet, it has to take a block of arity 2.
+ * This function  is used here, to  "pack" arbitrary number of  yielded objects
+ * into one.
+ *
+ * If people want to implement their own `Enumerable#each_with_object` this API
+ * can be handy.  Though @shyouhei suspects it is relatively rare for 3rd party
+ * extension libraries  to have  such things.  Also  `Enumerable#each_entry` is
+ * basically this function exposed as a Ruby method.
+ */
+VALUE rb_enum_values_pack(int argc, const VALUE *argv);
+
+RBIMPL_SYMBOL_EXPORT_END()
+
+#endif /* RBIMPL_INTERN_ENUM_H */