[Bug #667](Closed) yaml $B$,(B Complex$B!"(BRational $B$r$&$^$/$"$D$+$($F$$$J$$(B

Ruby Development
1

e$B%A%1%C%He(B #667 e$B$,99?7$5$l$^$7$?!#e(B (by Yukihiro M.)

e$B%9%F!<%?%9e(B Opene$B$+$ie(BClosede$B$KJQ99e(B

fixed by r20126

http://redmine.ruby-lang.org/issues/show/667