Ruby Forum Ruby-dev > puts recursive array

x = [0,1,2,3,4,5]; x << x $B$H$7$F:n$C$?:F5"E*$JG[Ns$r(B puts $B$9(B
$B$k$H(B [...] $B$,$$$/$D$b=P$F$-$^$9!#(B

% ./ruby -ve 'x = [0,1,2,3,4,5]; x << x; puts x'
ruby 1.9.0 (2008-05-02 revision 16276) [i686-linux]
0
1
2
3
4
5
[...]
[...]
[...]
[...]
[...]
[...]
[...]

1.8 $B$@$H=P$F$-$^$;$s!#(B

% ruby-1.8 -ve 'x = [0,1,2,3,4,5]; x << x; puts x'
ruby 1.8.7 (2008-05-02 patchlevel 5000) [i686-linux]
0
1
2
3
4
5
[...]