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author | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-16 18:49:26 +0900 |
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committer | Jari Vetoniemi <jari.vetoniemi@indooratlas.com> | 2020-03-30 00:39:06 +0900 |
commit | fcbf63e62c627deae76c1b8cb8c0876c536ed811 (patch) | |
tree | 64cb17de3f41a2b6fef2368028fbd00349946994 /jni/ruby/ext/-test-/method/arity.c |
Fresh start
Diffstat (limited to 'jni/ruby/ext/-test-/method/arity.c')
-rw-r--r-- | jni/ruby/ext/-test-/method/arity.c | 22 |
1 files changed, 22 insertions, 0 deletions
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); +} |