def batch(*shas)
      shas.flatten!
      text = git.native(:cat_file, {:batch => true, :input => (shas * "\n")})
      parse_batch(text)
    end
def batch(*shas)
      shas.flatten!
      text = git.native(:cat_file, {:batch => true, :input => (shas * "\n")})
      parse_batch(text)
    end
Public: Return the full Git objects from the given SHAs.  Only Commit
 objects are parsed for now.

 *shas - Array of String SHAs.

 Returns an Array of Grit objects (Grit::Commit).