in reply to Try::Tiny vs. TryCatch: assigning a value to a variable inside of the try-block
Hello v_melnink,
Update: I did not see Athanasius reply. Possibly is something that you are looking for.
I am not really sure what you are trying to achieve but a few points that I have noticed.
Alas, we can't do it with TryCatch,Are you referring to Try::Tiny or to Error::TryCatch?
I can not understand what you are trying to achieve so I created a small sample of code that probably it will not help you but probably can help you describe what you are truing to do.
#!/usr/bin/perl use strict; use warnings; use Try::Tiny; sub normal { open my $normal , ">" , "normal.txt" or die $!; print $normal "This is just a sample\n"; close $normal or die $!; } normal(); sub handle { open my $handle , ">" , "handle.txt"; my $open = try { die $!; } catch { warn "caught error: $_"; # not $@ }; print "\$open: ".$open."\n"; print $handle "This is another sample\n"; close $handle; my $close = try { die $!; } catch { warn "caught error: $_"; # not $@ }; print "\$close: ".$close."\n"; } handle(); __END__ caught error: Inappropriate ioctl for device at try::tint.pl line 22. $open: 1 caught error: Inappropriate ioctl for device at try::tint.pl line 33. $close: 1
Take a look also on alternative modules, Error::TryCatch and Error. Maybe you fill find some functionality that you where looking for.
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Re^2: Try::Tiny vs. TryCatch: assigning a value to a variable inside of the try-block
by tobyink (Canon) on Oct 08, 2014 at 18:31 UTC |