#include "pch.h"
#include "utils.h"

namespace Ruby {
inline mrb_state *mrb = mrb_open();
struct Block {
  mrb_value proc;

  Block(mrb_value proc) : proc(proc) {
    mrb_gc_register(mrb, proc);
  }

  Block() : proc(mrb_nil_value()) {}

  Block(const Block &) = delete;
  Block &operator=(const Block &) = delete;

  mrb_value call(int argc = 0, mrb_value *argv = nullptr) const {
    return mrb_funcall(mrb, proc, "call", argc, argv);
  }

  ~Block() {
    mrb_gc_unregister(mrb, proc);
  }
};
}; // namespace Ruby