# \[Ruby 1.9 - Bug #408\] (Open) Array#\[\]= $BMWAG?t$,8:$k$H$-(B

**URL:** <https://www.ruby-forum.com/t/ruby-1-9-bug-408-open-array-bmwag-t-8-k-h-b/145218>\
**Category:** Development\
**Created:** [August 6, 2008, 10:11pm UTC](https://www.ruby-forum.com/t/ruby-1-9-bug-408-open-array-bmwag-t-8-k-h-b/145218 "2008-08-06T22:11:59Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Shyouhei\_U](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/94ad74/32.png) [@Shyouhei\_U](https://www.ruby-forum.com/u/Shyouhei_U)\
**Post date:** [August 6, 2008, 10:11pm UTC](https://www.ruby-forum.com/t/ruby-1-9-bug-408-open-array-bmwag-t-8-k-h-b/145218/1 "2008-08-06T22:11:59Z")

</div>

e$B%A%1%C%He(B #408 e$B$,Js9p$5$l$^$7$?!#e(B (by Shyouhei U.)

* * *

Bug #408: Array#[]= e$BMWAG?t$,8:$k$H$-e(B  
[http://redmine.ruby-lang.org/issues/show/408](http://redmine.ruby-lang.org/issues/show/408)

e$B5/I\<\<Te(B: Shyouhei U.  
e$B%9%F!\<%?%9e(B: Open  
e$BM%@hEYe(B: Normal  
e$BC4Ev\<Te(B: Yukihiro M.  
e$B%+%F%4%je(B: core  
Target version:

e$B0J2\<$N$h$&$KFf$Ne(Bnile$B$,H\>C\<$K;D$j$^$9e(B

trunk/bin/ruby -ve’a = %w"A B C D E"; a[-2, 2] = nil; p a’  
ruby 1.9.0 (2008-08-06 revision 17576) [x86\_64-linux]  
[“A”, “B”, “C”, nil]

e$B$J$\*e(B1.8e$B$G$O;D$j$^$;$s!#e(B

ruby\_1\_8/bin/ruby -ve’a = %w"A B C D E"; a[-2, 2] = nil; p a’  
ruby 1.8.7 (2008-08-06 revision 17572) [x86\_64-linux]  
[“A”, “B”, “C”]