Beefy Boxes and Bandwidth Generously Provided by pair Networks
The stupid question is the question not asked
 
PerlMonks  

Re: Re^2: Best Practices for Exception Handling

by demerphq (Chancellor)
on Jan 29, 2003 at 17:06 UTC ( #231016=note: print w/replies, xml ) Need Help??


in reply to Re^2: Best Practices for Exception Handling
in thread Best Practices for Exception Handling

Personally I think the following little trick/modification makes for cleaner code... (and I think that raise_error makes more sense if it contains the error message returned...)
sub bar { my( $self, @args )= @_; eval { $self->method( @args ); 1} or $self->raise_error( $@, @_ ) and return undef; }
If you can contrive to make raise_error() return undef you can make it even cleaner
sub bar { my( $self, @args )= @_; eval { $self->method( @args ); 1} or return $self->raise_error( $@, @_ ); }

--- demerphq
my friends call me, usually because I'm late....

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://231016]
help
Chatterbox?
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others scrutinizing the Monastery: (5)
As of 2018-02-25 16:31 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    When it is dark outside I am happiest to see ...














    Results (314 votes). Check out past polls.

    Notices?