From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001 From: Jari Vetoniemi Date: Mon, 16 Mar 2020 18:49:26 +0900 Subject: Fresh start --- jni/ruby/ext/-test-/method/arity.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 jni/ruby/ext/-test-/method/arity.c (limited to 'jni/ruby/ext/-test-/method/arity.c') diff --git a/jni/ruby/ext/-test-/method/arity.c b/jni/ruby/ext/-test-/method/arity.c new file mode 100644 index 0000000..239b9f7 --- /dev/null +++ b/jni/ruby/ext/-test-/method/arity.c @@ -0,0 +1,22 @@ +#include "ruby.h" + +static VALUE +obj_method_arity(VALUE self, VALUE obj, VALUE mid) +{ + int arity = rb_obj_method_arity(obj, rb_check_id(&mid)); + return INT2FIX(arity); +} + +static VALUE +mod_method_arity(VALUE self, VALUE mod, VALUE mid) +{ + int arity = rb_mod_method_arity(mod, rb_check_id(&mid)); + return INT2FIX(arity); +} + +void +Init_arity(VALUE mod) +{ + rb_define_module_function(mod, "obj_method_arity", obj_method_arity, 2); + rb_define_module_function(mod, "mod_method_arity", mod_method_arity, 2); +} -- cgit v1.2.3