Ruby: include/ruby/internal/method.h File Reference

Ruby 3.3.5p100 (2024-09-03 revision ef084cc8f4958c1b6e4ead99136631bef6d8ddba)

Functions
method.h File Reference

Creation and modification of Ruby methods. More...

`#include "ruby/internal/attr/nonnull.h"`
`#include "ruby/internal/dllexport.h"`
`#include "ruby/internal/value.h"`
`#include "ruby/backward/2/stdarg.h"`

Go to the source code of this file.

## Functions
void | rb_define_method (VALUE klass, const char *mid, VALUE(*func)(ANYARGS), int arity)
| Defines a method.
void | rb_define_module_function (VALUE klass, const char *mid, VALUE(*func)(ANYARGS), int arity)
| Defines a module function for a module.
void | rb_define_global_function (const char *mid, VALUE(*func)(ANYARGS), int arity)
| Defines a global function.
void | rb_undef_method (VALUE klass, const char *name)
| Defines an undef of a method.
void | rb_define_alias (VALUE klass, const char *dst, const char *src)
| Defines an alias of a method.
void | rb_define_attr (VALUE klass, const char *name, int read, int write)
| Defines public accessor method(s) for an attribute.

## Detailed Description

Creation and modification of Ruby methods.

Author
  Ruby developers ruby-.nosp@m.core.nosp@m.@ruby.nosp@m.-lan.nosp@m.g.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.

Definition in file method.h.