# "bb".tr\_s("^a", "c")

**URL:** <https://www.ruby-forum.com/t/bb-tr-s-a-c/136599>\
**Category:** Development\
**Created:** [May 4, 2008, 8:18am UTC](https://www.ruby-forum.com/t/bb-tr-s-a-c/136599 "2008-05-04T08:18:25Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![Tanaka\_A](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/t/c67d28/32.png) [@Tanaka\_A](https://www.ruby-forum.com/u/Tanaka_A)\
**Post date:** [May 4, 2008, 8:18am UTC](https://www.ruby-forum.com/t/bb-tr-s-a-c/136599/1 "2008-05-04T08:18:25Z")

</div>

e$B0J2\<$N$h$&$Ke(B “bb”.tr\_s("^a", “c”) e$B$,e(B “cc” e$B$K$J$j$^$9!#e(B

% ./ruby -ve ‘p “bb”.tr\_s("^a", “c”)’  
ruby 1.9.0 (2008-05-02 revision 16285) [i686-linux]  
“cc”

1.8 e$B$G$Oe(B “c” e$B$K$J$j$^$9!#e(B

% ruby-1.8 -ve ‘p “bb”.tr\_s("^a", “c”)’  
ruby 1.8.7 (2008-05-02 patchlevel 5000) [i686-linux]  
“c”