My preferred style of using eval is

my $content;
my $ok = eval { $content = $self->web_fetch( ... ); 1 };
if( ! $ok ) {
    my $err = $@;
    ...
};

[download]

This avoids needing to think about whether there was an error or the assignment returned a false value. I think that Try::Tiny provides some syntactic sugar for this approach.

In reply to Re: What does eval actually do? by Corion
in thread What does eval actually do? by kiz

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