jnicklas/turnip — pull request #17 by kenton (2011-11-24 18:00:47+00:00)
Title: Adds version requirement to turnip's gherkin gem dependency.  

This is a quick fix to a minor dependency issue I found while adding Turnip to one of my projects.

It looks like the gherkin gem prior to version 2.5 did not include a Gherkin::Formatter::Model::Step#doc_string method.

This causes turnip specs to fail when running on a system that has gherkin gem, but an older version.

With gherkin v2.5 or greater, all Turnip specs pass.