puppetlabs/facter — pull request #441 by jaeheung90 (2013-05-21 20:52:11+00:00)
Title: Remove redundant attr_accessor :interpreter

This attr_accessor is redundant as both reader and writer are defined at line 417, which generate harmless warnings for method redefinitions.
In my environment many ruby scripts are run with '-w' option for historical reasons, and those warnings are annoying.