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Re: Pushing a delimiter into an array?

by NetWallah (Canon)
on Mar 31, 2014 at 02:56 UTC ( [id://1080347]=note: print w/replies, xml ) Need Help??


in reply to Pushing a delimiter into an array?

You could also use perl's $LIST_SEPARATOR $" (see perldoc perlvar). 
perl -E 'my @x=0..5; local $"=qq|\t|; say "@x"'
0    1    2    3    4    5

[download]
Slightly more dramatic: 
perl -E 'my @x=0..5; local $"=qq|= \t =|; say "=@x="'
=0=      =1=      =2=      =3=      =4=      =5=

[download]

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