opener-project/kaf2json — pull request #1 by DylanGriffith (2014-11-25 04:59:42+00:00)
Title: bug fix: #to_string should be #to_s

When I was running I was gettting undefined `to_string` so I changed it to `to_s` and it appears to work. Which makes sense since in ruby it should be `to_s`.