in reply to Tk::Image delete method

Hi

Path::Tiny is very convenient shortcut over opendir 

use Path::Tiny qw/ path /;
my @img  = path( $dir )->children( qr/\.(jpe?g|gif|png|bmp)/i );

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Re^2: Tk::Image delete method
by Anonymous Monk on Jan 01, 2020 at 08:46 UTC
    Thanks for the tip, Path::Tiny is a sweet module! I had switched to File::Find and see these are all equivalent: 
    use File::Spec::Functions;
opendir (my $dh, $dir);
@img = map { catfile($dir,$_) } grep /\.(jpe?g|gif|png|bmp)$/i, readdi
+r $dh;
closedir $dh;


use Path::Tiny 'path';
@img = path( $dir )->children( qr/\.(jpe?g|gif|png|bmp)$/i );


use File::Find;
find(sub {
  push @img, $File::Find::name if /\.(jpe?g|gif|png|bmp)$/i
  && $dir eq $File::Find::dir
}, $dir);

    [download]
    I used File::Find because recursion is so easy, by removing the $dir constraint: 
    find(sub {
  push @img, $File::Find::name if /\.(jpe?g|gif|png|bmp)$/i
}, $dir);

    [download]
    Does Path::Tiny support such recursion? I can't figure it out from the doc. Thanx again.
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      > Does Path::Tiny support such recursion?

      Of course it does. The visit method is the most similar to File::Find's way: 

      my @img;
path($dir)->visit(sub {
    push @img, $_->stringify if /\.(jpe?g|gif|png|bmp)$/i;
}, {recurse => 1});

      [download]
      map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]
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