# \[Bug #1537\] The Feature of Hash#to\_s was Changed

**URL:** <https://www.ruby-forum.com/t/bug-1537-the-feature-of-hash-to-s-was-changed/169093>\
**Category:** Development\
**Created:** [May 29, 2009, 10:01am UTC](https://www.ruby-forum.com/t/bug-1537-the-feature-of-hash-to-s-was-changed/169093 "2009-05-29T10:01:38Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![ujihisa\_S](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/u/8edcca/32.png) [@ujihisa\_S](https://www.ruby-forum.com/u/ujihisa_S)\
**Post date:** [May 29, 2009, 10:01am UTC](https://www.ruby-forum.com/t/bug-1537-the-feature-of-hash-to-s-was-changed/169093/1 "2009-05-29T10:01:38Z")

</div>

Bug #1537: The Feature of Hash#to\_s was Changed  
[http://redmine.ruby-lang.org/issues/show/1537](http://redmine.ruby-lang.org/issues/show/1537)

e$B5/I\<\<Te(B: ujihisa .  
e$B%9%F!\<%?%9e(B: Open, e$BM%@hEYe(B: Normal  
ruby -v: ruby 1.9.2dev (2009-05-29 trunk 23604) [i386-darwin9.7.0]

r23604e$B$G!“e(BHash#to\_se$B$N;EMM$,0J2\<$N$h$&$KJQ$o$j$^$7$?$,!”$3$l$O0U?^E\*$J$b$N$G$9$+e(B?

[before]  
Hashe$B$N3Fe(Bkeye$B$He(Bvaluee$B$re(Binspecte$B$7$?$b$N$re(B{}e$BFb$K$^$H$a$ke(B  
{‘’ =\> ‘’}.to\_s #=\> ‘{“”=\>“”}’

[after]  
Hashe$B$N3Fe(Bkeye$B$He(Bvaluee$B$re(Bto\_se$B$7$?$b$N$re(B{}e$BFb$K$^$H$a$ke(B  
{‘’ =\> ‘’}.to\_s #=\> ‘{=\>}’

# 

r23604e$B$Ne(Bhash.ce$B$X$N=$@5$r;29M$Ke(Br23324e$B$G$N\<c43$NDcB.2=$r2~A1$7$h$&$He(Barray.ce$B$r=$@5$7$h$&$H$9$k2aDx$G\>e5-JQ99E@$K5$$E$-$^$7$?!#e(B

e$B;29Me(B: [http://redmine.ruby-lang.org/issues/show/1533](http://redmine.ruby-lang.org/issues/show/1533)

---

<div class="post-metadata">

**Author:** ![ujihisa\_S](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/u/8edcca/32.png) [@ujihisa\_S](https://www.ruby-forum.com/u/ujihisa_S)\
**Post date:** [May 29, 2009, 10:20am UTC](https://www.ruby-forum.com/t/bug-1537-the-feature-of-hash-to-s-was-changed/169093/2 "2009-05-29T10:20:55Z")

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e$B%A%1%C%He(B #1537 e$B$,99?7$5$l$^$7$?!#e(B (by Nobuyoshi N.)

e$B%9%F!\<%?%9e(B Opene$B$+$ie(BClosede$B$KJQ99e(B  
e$B?JD=e(B % 0e$B$+$ie(B100e$B$KJQ99e(B

## Applied in changeset r23605.

[http://redmine.ruby-lang.org/issues/show/1537](http://redmine.ruby-lang.org/issues/show/1537)