class method

ObjectSpace.allocation_method_id

(untyped) -> ::Symbol

allocation_method_id(object) → string

ext/objspace/object_tracing.c View on GitHub ↗

static VALUE
allocation_method_id(VALUE self, VALUE obj)
{
    struct allocation_info *info = lookup_allocation_info(obj);
    if (info) {
        return info->mid;
    }
    else {
        return Qnil;
    }
}

Returns the method identifier for the given object.

Example

class A
  include ObjectSpace

  def foo
    trace_object_allocations do
      obj = Object.new
      p "#{allocation_class_path(obj)}##{allocation_method_id(obj)}"
    end
  end
end

A.new.foo #=> "Class#new"

See ::trace_object_allocations for more information and examples.

See also .allocation_generation .allocation_sourcefile .allocation_class_path .allocation_sourceline also in 4.1 · 3.4 · 3.3 · 3.2 · 3.1 · 3.0

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