Hash#== $B%a%=%C%I$K$D$$$F(B

Ruby Development
1

e$B@1$H?=$7$^$9!#e(B

e$B0c$&%G%U%)%k%He(B proc e$B$rM?$($?e(B Hash e$B%*%V%8%’%/%HF1;N$re(B
Hash#== e$B%a%=%C%I$GHf3S$9$k$H!"e(B true e$B$K$J$j$^$9!#e(B
1.8 e$B$He(B 1.9 e$B$G3NG’$7$^$7$?!#e(B

Hash.new{:foo} == Hash.new{:bar} # => true

e$B$3$l$O;EMM$G$7$g$&$+!#e(B

2

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

In message “Re: [ruby-dev:34477] Hash#== e$B%a%=%C%I$K$D$$$Fe(B”
on Mon, 21 Apr 2008 22:00:01 +0900, “Hajime H.”
[email protected] writes:

|e$B0c$&%G%U%)%k%He(B proc e$B$rM?$($?e(B Hash e$B%*%V%8%‘%/%HF1;N$re(B
|Hash#== e$B%a%=%C%I$GHf3S$9$k$H!"e(B true e$B$K$J$j$^$9!#e(B
|1.8 e$B$He(B 1.9 e$B$G3NG’$7$^$7$?!#e(B
|
| Hash.new{:foo} == Hash.new{:bar} # => true
|
|e$B$3$l$O;EMM$G$7$g$&$+!#e(B

e$B$O$$!#e(B==e$B$OFbMF$@$1$G0lCWH=Dj$7$^$9!#e(B