Re^2: Perl::Critic says don't modify $_ in list functions and other things

[Tux]

If you have 5.14.0 or higher, why not use s///r?

my @list       = map {                 s/\r\n$//r  } <$fh>; 
my @uc_list    = map {              uc s/\r\n$//r  } <$lc_fh>; 
my @split_list = map {[ split m/\|/ => s/\r\n$//r ]} <$piped_fh>;

[marto]

From OPs signature: 'My OS is Debian 10 (Buster); my perl versions are 5.28.1 local and 5.8.8 on web host.'