Select Code to Download

$fetch->() for 1 .. 2;
# or
...
# or
$fetch->();
$fetch->();

$fetch->() for 1 .. 1;
# or
$fetch->();

  ### my $end = $delay->begin;
  ...
    ### $end->();

#!/usr/bin/env perl

...
#$fetch->(1);
#$fetch->(2);
$delay->wait;