Beefy Boxes and Bandwidth Generously Provided by pair Networks
XP is just a number

Comment on

( #3333=superdoc: print w/replies, xml ) Need Help??
Here's a little script I knocked up to test the capabilities of Error
use Error qw( :try ); sub foo { warn "calling bar()\n"; bar(); } sub bar { throw Error::Simple("test error"); } sub evaltest { require Blah::Blah::Blah; Blah::Blah::Blah->new(); } sub run { warn "TEST 1\n"; try { warn "calling foo()\n"; foo(); warn "foo called()\n"; } catch Error::Simple with { my $E = shift; warn "Caught error: $E"; }; warn "TEST 2\n"; try { warn "calling evaltest()\n"; evaltest(); } catch Error::Simple with { warn "Caught error: $_[0]\n"; }; try { throw Error::Simple("except me"); } except { return { Error => sub { warn "whoa: $_[0]\n" }, 'Error::Simple' => sub { warn "wah: $_[0]" }, }; }; warn "\nTesting done\n"; } main->run();
Essentially it'll catch anything that an eval block will and I've generally found it'll DTRT :)


In reply to Re: Learning how to use the Error module by example by broquaint
in thread Learning how to use the Error module by example by cleverett

Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":

  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.
  • Log In?

    What's my password?
    Create A New User
    [shmem]: I'd be so happy without any money - if it weren't that people randomly wanted money from me

    How do I use this? | Other CB clients
    Other Users?
    Others musing on the Monastery: (4)
    As of 2018-04-20 17:34 GMT
    Find Nodes?
      Voting Booth?