# Float("0.") **URL:** \ **Category:** Development\ **Created:** [June 9, 2008, 8:49am UTC](https://www.ruby-forum.com/t/float-0/139928 "2008-06-09T08:49:10Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/77aa72/32.png) [@Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/u/Kazuhiro_NISHIYAMA)\ **Post date:** [June 9, 2008, 8:49am UTC](https://www.ruby-forum.com/t/float-0/139928/1 "2008-06-09T08:49:10Z")
e$B@\>;3OB9-$G$9!#e(B Float(“0.”)e$B$,e(BArgumentErrore$B$+$ie(B0.0e$B$rJV$9$h$&$KJQ$o$C$?$N$Oe(B e$B0U?^$7$?;EMMJQ99$G$7$g$&$+e(B? % ruby-1.8.6 -ve ‘p Float(“0.”)’ ruby 1.8.6 (2008-03-03 patchlevel 114) [i686-linux] -e:1:in `Float’: invalid value for Float(): “0.” (ArgumentError) from -e:1 % ruby18 -ve ‘p Float(“0.”)’ ruby 1.8.7 (2008-05-23 patchlevel 5000) [i686-linux] 0.0 % ---
**Author:** ![Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/77aa72/32.png) [@Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/u/Kazuhiro_NISHIYAMA)\ **Post date:** [June 9, 2008, 8:57am UTC](https://www.ruby-forum.com/t/float-0/139928/2 "2008-06-09T08:57:25Z")
In article [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid), Kazuhiro NISHIYAMA [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) writes: > Float(“0.”)e$B$,e(BArgumentErrore$B$+$ie(B0.0e$B$rJV$9$h$&$KJQ$o$C$?$N$Oe(B > e$B0U?^$7$?;EMMJQ99$G$7$g$&$+e(B? [ruby-dev:34835] e$B$r=q$$$?$H$-$KD4$Y$?7k2L$H$7$F$O!"e(Bstrtod e$B$re(B e$BJQ$($?$3$H$K$h$kI{:nMQ$J$N$G$O$J$$$+$H;W$C$F$$$^$9!#e(B ---
**Author:** ![Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/77aa72/32.png) [@Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/u/Kazuhiro_NISHIYAMA)\ **Post date:** [June 10, 2008, 3:11am UTC](https://www.ruby-forum.com/t/float-0/139928/3 "2008-06-10T03:11:41Z")
e$B%o%J%Y$H?=$7$^$9!#e(B 2008/06/09 15:51 Tanaka A. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid): > Kazuhiro NISHIYAMA [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) writes: > > > Float(“0.”)e$B$,e(BArgumentErrore$B$+$ie(B0.0e$B$rJV$9$h$&$KJQ$o$C$?$N$Oe(B > > e$B0U?^$7$?;EMMJQ99$G$7$g$&$+e(B? > > [ruby-dev:34835] e$B$r=q$$$?$H$-$KD4$Y$?7k2L$H$7$F$O!"e(Bstrtod e$B$re(B > e$BJQ$($?$3$H$K$h$kI{:nMQ$J$N$G$O$J$$$+$H;W$C$F$$$^$9!#e(B [ruby-dev:29036] e$B$r;29M$K$5$;$FD:$/$H!"$3$s$J46$8$G$7$g$&$+!#e(B e$B;n$7$?$N$Oe(B 1.9 e$B$G$9!#e(B # Index: util.c — util.c (revision 17065) +++ util.c (working copy) @@ -2263,6 +2263,8 @@ } #endif if (c == ‘.’) { - ``` if (!ISDIGIT(s[1])) ``` - ``` goto dig_done; c = *++s; if (!nd) { for (; c == '0'; c = *++s) ``` ---
**Author:** ![Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/k/77aa72/32.png) [@Kazuhiro\_NISHIYAMA](https://www.ruby-forum.com/u/Kazuhiro_NISHIYAMA)\ **Post date:** [June 10, 2008, 6:41am UTC](https://www.ruby-forum.com/t/float-0/139928/4 "2008-06-10T06:41:06Z")
e$B$^$D$b$He(B e$B$f$-$R$m$G$9e(B In message “Re: [ruby-dev:35027] Re: Float(“0.”)” on Tue, 10 Jun 2008 09:42:57 +0900, wanabe [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) writes: |2008/06/09 15:51 Tanaka A. [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid): |\> Kazuhiro NISHIYAMA [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) writes: |\> |\>\> Float(“0.”)e$B$,e(BArgumentErrore$B$+$ie(B0.0e$B$rJV$9$h$&$KJQ$o$C$?$N$Oe(B |\>\> e$B0U?^$7$?;EMMJQ99$G$7$g$&$+e(B? |\> |\> [ruby-dev:34835] e$B$r=q$$$?$H$-$KD4$Y$?7k2L$H$7$F$O!“e(Bstrtod e$B$re(B |\> e$BJQ$($?$3$H$K$h$kI{:nMQ$J$N$G$O$J$$$+$H;W$C$F$$$^$9!#e(B | |[ruby-dev:29036] e$B$r;29M$K$5$;$FD:$/$H!”$3$s$J46$8$G$7$g$&$+!#e(B |e$B;n$7$?$N$Oe(B 1.9 e$B$G$9!#e(B e$B%3%\_%C%H$7$F$/$@$5$$e(B(1.8e$B$be(B)e$B!#e(B