Fix syntax error regression in container (74f878fd)
Fix syntax error regression in container (74f878fd)

  This change triggers syntax errors under ruby 2.2 or 2.3:

    syntax error, unexpected tIDENTIFIER, expecting ')' (SyntaxError)
      @entries.delete_at (index = @entries.index entry)
                                                      ^

tjouan/uh-layout