class ObjectSpace::InternalObjectWrapper
This class is used as a return value from ObjectSpace::reachable_objects_from
.
When ObjectSpace::reachable_objects_from
returns an object with references to an internal object, an instance of this class is returned.
You can use the type
method to check the type of the internal object.
Public Instance Methods
inspect()
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See Object#inspect.
static VALUE iow_inspect(VALUE self) { VALUE obj = (VALUE)DATA_PTR(self); VALUE type = type2sym(BUILTIN_TYPE(obj)); return rb_sprintf("#<InternalObject:%p %"PRIsVALUE">", (void *)obj, rb_sym2str(type)); }
internal_object_id()
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Returns the Object#object_id of the internal object.
static VALUE iow_internal_object_id(VALUE self) { VALUE obj = (VALUE)DATA_PTR(self); return rb_obj_id(obj); }
type()
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Returns the type of the internal object.
static VALUE iow_type(VALUE self) { VALUE obj = (VALUE)DATA_PTR(self); return type2sym(BUILTIN_TYPE(obj)); }