# Instance\_eval

**URL:** <https://www.ruby-forum.com/t/instance-eval/86707>\
**Category:** Development\
**Created:** [March 24, 2006, 11:01am UTC](https://www.ruby-forum.com/t/instance-eval/86707 "2006-03-24T11:01:54Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Hidetoshi\_NAGAI](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/h/49beb7/32.png) [@Hidetoshi\_NAGAI](https://www.ruby-forum.com/u/Hidetoshi_NAGAI)\
**Post date:** [March 24, 2006, 11:01am UTC](https://www.ruby-forum.com/t/instance-eval/86707/1 "2006-03-24T11:01:54Z")

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**Author:** ![Hidetoshi\_NAGAI](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/h/49beb7/32.png) [@Hidetoshi\_NAGAI](https://www.ruby-forum.com/u/Hidetoshi_NAGAI)\
**Post date:** [March 24, 2006, 3:12pm UTC](https://www.ruby-forum.com/t/instance-eval/86707/2 "2006-03-24T15:12:16Z")

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In message “Re: [ruby-dev:28466] instance\_eval”  
on Fri, 24 Mar 2006 19:01:50 +0900, Hidetoshi NAGAI  
[removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) writes:

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|e$B%V%m%C%/0z?t$Ke(B self e$B$,EO$i$J$/$J$C$?$3$H$Ge(B  
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|  
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<div class="post-metadata">

**Author:** ![Hidetoshi\_NAGAI](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/h/49beb7/32.png) [@Hidetoshi\_NAGAI](https://www.ruby-forum.com/u/Hidetoshi_NAGAI)\
**Post date:** [March 24, 2006, 5:18pm UTC](https://www.ruby-forum.com/t/instance-eval/86707/3 "2006-03-24T17:18:06Z")

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In [ruby-dev:28467] the message: “[ruby-dev:28467] Re: instance\_eval”,  
on Mar/24 23:12(JST) Yukihiro M. writes:

> e$B$^$D$b$He(B e$B$f$-$R$m$G$9e(B

> |e$B$3$3;C$/JQ2=$rDI$C$F$$$J$+$C$?$?$a$K5$IU$$$F$$$J$+$C$?$N$G$9$,!$e(B  
> |Class.new(klass){|c| … } e$B$de(B instance\_eval{|obj| … } e$B$NN`$$$Ge(B  
> |e$B%V%m%C%/0z?t$Ke(B self e$B$,EO$i$J$/$J$C$?$3$H$Ge(B
> 
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> e$B$Ke(Bselfe$B$r;H$&$h$&$K$9$k$+!”$J$I$N\<jEv$F$,I,MW$K$J$k$H;W$$$^$9!#e(B

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\_\_  
----------------------------------------------------\>\> e$B@PDMe(B  
e$B7=\<ye(B \<\<—  
----------------------------------\>\> e-mail: removed\_email\_address@domain.invalid \<\<—

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<div class="post-metadata">

**Author:** ![Hidetoshi\_NAGAI](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/h/49beb7/32.png) [@Hidetoshi\_NAGAI](https://www.ruby-forum.com/u/Hidetoshi_NAGAI)\
**Post date:** [March 25, 2006, 1:39am UTC](https://www.ruby-forum.com/t/instance-eval/86707/4 "2006-03-25T01:39:04Z")

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In message “Re: [ruby-dev:28468] Re: instance\_eval”  
on Sat, 25 Mar 2006 01:17:52 +0900, removed\_email\_address@domain.invalid  
(e$B@PDM7=\<ye(B) writes:

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