# Config,RbConfig

**URL:** <https://www.ruby-forum.com/t/config-rbconfig/79685>\
**Category:** Development\
**Created:** [December 18, 2006, 6:40am UTC](https://www.ruby-forum.com/t/config-rbconfig/79685 "2006-12-18T06:40:16Z")\
**Posts on this page:** 3\
**Page:** 1

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**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:** [December 18, 2006, 6:40am UTC](https://www.ruby-forum.com/t/config-rbconfig/79685/1 "2006-12-18T06:40:16Z")

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rbconfig.rbe$B$Ge(B1.8.5e$B$Oe(B

RbConfig = Config # compatibility for ruby-1.9

e$B$H$J$C$F$$$F!"e(BConfige$B$NJ}$,K\Mh$NL\>A0$K$J$C$F$$$F!"e(B  
1.9e$B$NJ}$G$Oe(B

Config = RbConfig # compatibility for ruby-1.8.4 and older.

e$B$H$J$C$F$$$F!"e(BRbConfige$B$,K\Mh$NL\>A0$K$J$C$F$$$k$h$&$J$N$G$9$,!"e(B  
e$B$I$A$i$+$KE}0l$7$?J}$,NI$$$N$G$O$J$$$G$7$g$&$+e(B?

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<div class="post-metadata">

**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:** [December 18, 2006, 7:52am UTC](https://www.ruby-forum.com/t/config-rbconfig/79685/2 "2006-12-18T07:52:25Z")

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In message “Re: [ruby-dev:30017] Config,RbConfig”  
on Mon, 18 Dec 2006 14:38:09 +0900, Kazuhiro NISHIYAMA  
[removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) writes:

|rbconfig.rbe$B$Ge(B1.8.5e$B$Oe(B  
|  
|RbConfig = Config # compatibility for ruby-1.9  
|  
|e$B$H$J$C$F$$$F!"e(BConfige$B$NJ}$,K\Mh$NL\>A0$K$J$C$F$$$F!"e(B  
|1.9e$B$NJ}$G$Oe(B  
|  
|Config = RbConfig # compatibility for ruby-1.8.4 and older.  
|  
|e$B$H$J$C$F$$$F!"e(BRbConfige$B$,K\Mh$NL\>A0$K$J$C$F$$$k$h$&$J$N$G$9$,!"e(B  
|e$B$I$A$i$+$KE}0l$7$?J}$,NI$$$N$G$O$J$$$G$7$g$&$+e(B?

1.8e$B$G$Oe(BConfige$B!"e(B1.9e$B0J9\_$Oe(BRbConfige$B$H$9$k$D$b$j$G$7$?$,!“5^$$$Ge(B  
e$BE}0l$9$kI,MW$,$”$j$^$7$?$G$7$g$&$+!#e(B

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<div class="post-metadata">

**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:** [December 20, 2006, 6:31pm UTC](https://www.ruby-forum.com/t/config-rbconfig/79685/3 "2006-12-20T18:31:47Z")

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e$B@\>;3OB9-$G$9!#e(B

> > > > > On Mon, 18 Dec 2006 15:50:55 +0900  
> > > > > removed\_email\_address@domain.invalid(Yukihiro M.) said:
> 
> 1.8e$B$G$Oe(BConfige$B!"e(B1.9e$B0J9\_$Oe(BRbConfige$B$H$9$k$D$b$j$G$7$?$,!“5^$$$Ge(B  
> e$BE}0l$9$kI,MW$,$”$j$^$7$?$G$7$g$&$+!#e(B

e$B$9$$$^$;$s!#$J$K$+4\*0c$$$7$F$$$?$h$&$G$9!#e(B