ConradIrwin/ruby — pull request #3 by ideal-knee (2014-01-06 22:21:20+00:00)
Title: Don't create references

For my purposes, these changes seem to avoid creating additional references when using ObjectSpace#find_references and ObjectGraph#edges. It is a minimal change that works for my happy path (i.e. graphing multiple objects)... not sure if it is generally correct, but thought I'd put it out there. Thanks!