From: Tanaka Akira <akr@...17n.org>
Date: 2001-06-09T00:30:29+09:00
Subject: [ruby-dev:13518] Re: yield *[[]]

In article <992009406.425405.24078.nullmailer@ev.netlab.zetabits.com>,
  matz@zetabits.com (Yukihiro Matsumoto) writes:

> |$B!VB?=EBeF~$K$*$$$F1&JU$N(B($BG[Ns$X$N(B)$BJQ497k2L$r(B ... = *exp $B$H$7$F;XDj$G$-(B
> |$B$J$$$N$O$1$7$+$i$s!#$J$s$G(B ... = *[exp] $B$J$s$>$H$;$M$P$J$i$s$N$@!W$H$+!#(B
> 
> $B$3$l$O$G$-$k$h$&$K$J$C$?$h$&$K;W$$$^$9!#(B
> 
>   a = *1..2
>   p a # => [1,2]

$B$"!<!"IaDL$O$&$^$/$$$/$3$H$r$o$+$C$?>e$G!"(Bexp $B$,(B [[1,2,3]] $B$J$I$N$H$-(B
$B$KNc30E*$K$&$^$/$$$+$J$$$N$G!"$7$g$&$,$J$/(B *[[1,2,3]]] $B$H$9$k!"$H$$$&(B
$B$3$H$rI=8=$7$F$$$^$9!#(B

% ruby -e 'p ((a = *[[1,2,3]]))' 
[1, 2, 3]

# $B$&$%$`!#$=$C$+!#$+$C$3$,0l=E$J$N$r5v$9$HJ8K!$,[#Kf$K$J$k$N$+(B...
-- 
[$BEDCf(B $BE/(B][$B$?$J$+(B $B$"$-$i(B][Tanaka Akira]
$B!V$U$($m(B! $B$o$+$a$A$c$s:n@o$G$9$(C"=$B!W(B(Little Worker, $B7KM7@84](B)