And please put <code> ... </code> tags around your code.

Update: If you do not mind the original file is changed "in place" you can do this:

use Modern::Perl;
use Tie::File;

my @tied_array;

tie @tied_array, 'Tie::File', 'test.txt', autochomp => 1;

s/\s+/,/g for @tied_array;

[download]
Which will change
dit is een test
hier  is     een andere zin
en tenslotte    de finale lijn

[download]
into
dit,is,een,test
hier,is,een,andere,zin
en,tenslotte,de,finale,lijn

[download]

CountZero

A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James

In reply to Re: replace middle spaces with commas by CountZero
in thread replace middle spaces and write to another file by sufi

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