FileTest.identical? with IO

Ruby Development
1

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$ cat t.rb
p FileTest.identical?($stdin, $stdout)

$ ruby-1.8 -v t.rb
ruby 1.8.6 (2007-09-01 patchlevel 5000) [i686-linux]
true

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2

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In message “Re: [ruby-dev:31740] FileTest.identical? with IO”
on Wed, 5 Sep 2007 21:41:51 +0900, sheepman
[email protected] writes:

|FileTest.identical? e$B$K$O0z?t$H$7$Fe(B IO e$B%*%V%8%'%/%H$bEO$9$3$H$,e(B
|e$B$G$-$^$9!#$7$+$7e(B IO e$B$,DL>o%U%!%$%k$N$=$l$+$r8!::$7$F$$$^$;$s!#$G$9$N$G!"e(B
|e$B0J2<$N$h$&$J$3$H$,5/$3$C$F$7$^$$$^$9!#e(B
|
|$ cat t.rb
|p FileTest.identical?($stdin, $stdout)
|
|$ ruby-1.8 -v t.rb
|ruby 1.8.6 (2007-09-01 patchlevel 5000) [i686-linux]
|true
|
|e$B$3$l$O$3$&$$$&$b$N$J$N$G$7$g$&$+!#e(B

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% miniruby -e ‘p FileTest.identical?($stdin, $stdout)’
true
% miniruby -e ‘p FileTest.identical?($stdin, $stdout)’ < /dev/null
false

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3

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Could not be delivered to [email protected]

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At Wed, 5 Sep 2007 21:41:51 +0900,
sheepman wrote:

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e$B$=$&$$$&$b$N$8$c$J$$$G$7$g$&$+e(B?

$ ruby -e ‘p $stdin.stat; p $stdout.stat’

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$ ruby -e ‘p $stdin.stat; p $stdout.stat’ |tee /dev/null
$ ruby -e ‘p $stdin.stat; p $stdout.stat’ < /dev/null

4

e$B$3$s$P$s$O!"e(Bsheepman e$B$G$9!#e(B

On Thu, 6 Sep 2007 10:42:15 +0900
SATOH Fumiyasu [email protected] wrote:

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$ ruby -e ‘p $stdin.stat; p $stdout.stat’

dev, ino, rdev e$B$,F10le(B (e$BF10l$NC<Kv%G%P%$%9%U%!%$%ke(B)
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