I apparently do not understand how to do this so if someone could teach me some theory so I will know how to do it on the next module I would appreciate it. I am trying to change two static use's into dynamic require/import so I can adjust platform to platform with what is available. Her eare toe use statements:
use Capture::Tiny ':all';
use IPC::Run qw(run new_chunker start pump finish timeout);
use Capture::Tiny qw/capture/;
if (eval { require Capture::Tiny } ) {
print "Using Capture::Tiny\n";
use subs qw/capture/;
Capture::Tiny -> import ( qw/capture/ );
( $SpoolFile -> [0], $CMDERR[0], $ReturnCode ) = capture {
system qq[ echo Hello, World | cat ];
}
}
elsif (eval { require IPC::Run } ) {
print "Using IPC::Run\n";
use subs qw ( run new_chunker start pump finish timeout );
IPC::Run -> import ( qw (run new_chunker start pump finish tim
+eout ) );
...
}
On the call to capture I get: Can't call method "capture" without a package or object reference at ./foo.pl line 5.
On the second I get: Prototype mismatch: sub main::new_chunker: none vs (;$) at /usr/share/perl5/Exporter.pm line 67.
I would appreciate it someone could clear the haze.
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