Don't display singleton class in Method#inspect unless method defined there Previously, if an object has a singleton class, and you call Object#method on the object, the resulting string would include the object's singleton class, even though the method was not defined in the singleton class. Change this so the we only show the singleton class if the method is defined in the singleton class. Fixes [Bug #15608]
merge revision(s) e02bd0e7: [Backport #15608]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_6@67902 b2dd03c8-39d4-4d8f-98ff-823fe69b080e