From: Tanaka Akira <akr@...17n.org>
Date: 2002-11-19T17:25:29+09:00
Subject: [ruby-dev:18846] Re: Enumerable#zip

In article <1037678818.990758.10429.nullmailer@picachu.netlab.jp>,
  matz@ruby-lang.org (Yukihiro Matsumoto) writes:

> $B$J$k$[$I!#$G$b!"$3$&$$$&$N$O(B zip $B$G$O$J$/(B transpose $B$H8F$V$N(B
> $B$G$O$J$$$G$9$+!#(BArray#transpose($B$,E,@Z$JL>A0$G$"$k$J$i$P(B)$BF3(B
> $BF~$K$OH?BP$7$^$;$s!#(B

$B$J$k$[$I!#(B

> $B$?$@C1$K!V(Bparallel iteration$B!W$H$$$&$h$j6qBNE*$J!"$H$$$&0UL#(B
> $B$G$9$h$M!#(B

$B$O$$!#D9$5$,B7$C$F$$$J$$>u67$r$I$N$h$&$K07$&$N$,E,@Z$+H=CG$G$-$kDxEY$K(B
$B6qBNE*$K!"$H$$$&$o$1$G$9!#(B

> $B$$$d$"!";d<+?H$O;H$$$?$$6ILL$K=P2q$C$?$3$H$,$J$$$N(B
> $B$G$9$,!"$H$-$I$-%j%/%(%9%H$r<u$1$^$9!#6qBNE*$K$O$I$&$J$s$@$m(B

$B<!2s(B($B$"$k$$$O:#8e?t2s(B)$BC/$+$,%j%/%(%9%H$r$7$?;~$KD9$5$,B7$C$F$$$J$$>u67(B
$B$NK>$^$7$$07$$$+$?$r?R$M$F$+$i$G$bF~$l$k$N$OCY$/$J$$$+$b!#(B

$B$=$l$O$=$l$H$7$F!"(Biterate_with $B$H$$$&L>A0$r8+$F;W$$IU$$$?$N$G$9$,!"$$$C(B
$B$=(B($B$d$O$j%\%-%c%V%i%j$NA}2C$r2!$($F(B) each_with $B$+$J$!!"$H$+!#$H$/$K$=(B
$B$&$7$FM_$7$$$H$$$&$o$1$G$O$J$/!";W$$IU$$$?L>A0$O=P$7$F$*$3$&$+$H$$$&$@(B
$B$1$J$s$G$9$1$I!#(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)