def file(wiki, commit)
      blob         = self.blob(wiki.repo)
      file         = wiki.file_class.new(wiki).populate(blob, self.dir)
      file.version = commit
      file
    end
def file(wiki, commit)
      blob         = self.blob(wiki.repo)
      file         = wiki.file_class.new(wiki).populate(blob, self.dir)
      file.version = commit
      file
    end
Gets a File instance for this blob.

 wiki - Gollum::Wiki instance for the Gollum::File

 Returns a Gollum::File instance.