=1B$B9bHx$G$9!#=1B(B

On 2011/10/31, at 6:36, Yusuke Endoh wrote:

> =1B$B1sF#$G$9!#=1B(B
>=20
> 2011=1B$BG/=1B(B10=1B$B7n=1B(B31=1B$BF|=1B(B22:26 Kouji Takao =
<kouji / takao7.net>:
>>> =1B$B%A%1%C%H$NDs0FFbMF$,=1B(B #5321 =1B$B$H=3DEJ#$7$F$$$k$?$a$G$9!#=1B=
(B
>>> (=1B$B$b$70[$J$k$N$J$i!"Aj0cE@$rL@<($7$F$/$@$5$$=1B(B)
>>=20
>> =1B$B$3$NItJ,$@$1%3%a%s%H$7$^$9!#=1B(B
>> =
=1B$B;d$O=1B(B#5320=1B$B!JK\%A%1%C%H!K$H=1B(B#5321=1B$B!J=1B(BEndou=1B$B$5=
$s$,=3DEJ#$7$F$$$k$H8@$o$l$F$$$k$b$N!K$O!"=3DEJ#$7$F$$$J$$$h$&$K;W$$$^$9!#=
=1B(Btadayoshi =
funaba=1B$B$5$s$,K\%A%1%C%H$r:n$i$l$F!"%3%a%s%H$5$l$F$$$k$N$O!V=1B(B[ruby-=
dev:44716] [ruby-trunk - Feature #5513] Numeric =
=1B$B$X=3DR8l8l$NDI2C!W$N$^$D$b$H$5$s$+$i$N%3%a%s%H$r<u$1$?$?$a$@$H;W$$$^$=
9!#=1B(B
>>=20
>> * #5520: Numeric#exact?=1B$B!"=1B(BNumeric#inexact? =1B$B$NDI2C=1B(B
>> * #5321: =
Numeric#rational?=1B$B!"=1B(BNumeric#complex?=1B$B!"=1B(BNumeric#float? =
=1B$B$NDI2C=1B(B
>=20
> =1B$B$"$l!)=1B(B #5321 =1B$B$O=1B(B "Introducing Numeric#exact? and =
Numeric#inexact?" =1B$B$G$9$h$M!)=1B(B

=1B$B;d$,4V0c$C$F$$$^$7$?!#$4$a$s$J$5$$!#=1B(B

---
TAKAO Kouji <kouji / takao7.net>
blog: http://d.hatena.ne.jp/kouji0625/
twitter: takaokouji / projects: ruby, s7-seven