class method

ObjectSpace.allocation_class_path

(untyped) -> ::String

allocation_class_path(object) → string

ext/objspace/object_tracing.c View on GitHub ↗

static VALUE
allocation_class_path(VALUE self, VALUE obj)
{
    struct allocation_info *info = lookup_allocation_info(obj);

    if (info && info->class_path) {
        return rb_str_new2(info->class_path);
    }
    else {
        return Qnil;
    }
}

Returns the class for the given object.

Example

class A
  def foo
    ObjectSpace::trace_object_allocations do
      obj = Object.new
      p "#{ObjectSpace::allocation_class_path(obj)}"
    end
  end
end

A.new.foo #=> "Class"

See ::trace_object_allocations for more information and examples.

See also .allocation_generation .allocation_method_id also in 4.1 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0

next ›.allocation_generation