Posted by Shugo Maeda on 8 Aug 2008 Rubyã«è¤æ°ã®èå¼±æ§ãçºè¦ããã¾ãããææ°ãã¼ã¸ã§ã³ã¸ã®ã¢ããã°ã¬ã¼ããæ¨å¥¨ãã¾ãã 詳細 以ä¸ã®ãããªèå¼±æ§ãçºè¦ããã¾ããã ã»ã¼ãã¬ãã«ã®èå¼±æ§ ã»ã¼ãã¬ãã«ã«ããã¤ãã®èå¼±æ§ãçºè¦ããã¾ããã untrace_varãã»ã¼ãã¬ãã«4ã§å®è¡å¯è½ã§ãã trace_var(:$VAR) {|val| puts "$VAR = #{val}" } Thread.new do $SAFE = 4 eval %q{ proc = untrace_var :$VAR proc.first.call("aaa") } end.join
{{#tags}}- {{label}}
{{/tags}}