-
由 Akira Matsuda 提交于
this fixes: "warning: ambiguous first argument; put parentheses or even spaces" because: you need this to tell the parser that you're not calling :/ method (division) details (Japanese!): http://blade.nagaokaut.ac.jp/cgi-bin/vframe.rb/ruby/ruby-dev/42445?42370-43277
cce46151