>> On 23 April 2012 08:01, Joel Roth <[email protected]> wrote: >> > Can someone help me find an example of how to use Dancer::Error >> > and Dancer::Response. >> > >> > This code (based on man Dancer::Error) gets runtime error >> > "can't find object method set via package Dancer::Response" >> > >> > ------- code --- >> > get 'quux' => sub { err_not_found ( 'quux' ) }; >> > >> > sub err_not_found { >> > my $path = shift; >> > my $error = Dancer::Error->new( >> > code => 404, >> > content => "No such file: $path", >> > ); >> > Dancer::Response->set($error->render); >> > } >> > ---------------- >> > >> > Thanks, >> > >> > Joel > -- > Joel Roth > _______________________________________________ > Dancer-users mailing list > [email protected] > http://www.backup-manager.org/cgi-bin/listinfo/dancer-users
On 24 April 2012 13:19, Joel Roth <[email protected]> wrote: > On Tue, Apr 24, 2012 at 12:19:41PM +0100, Alex C wrote: >> I think the example in the Dancer::Errror documentation is wrong. >> The render method will build the reponse for you, so there is no need to >> use Dancer::Response. >> >> Try this: >> >> get '/quux' => sub { err_not_found ( '/quux' ) }; >> >> sub err_not_found { >> my $path = shift; >> my $error = Dancer::Error->new( >> code => 404, >> message => "No such file: $path", >> ); >> $error->render; >> } > > Thanks, this works. > > The man page should be updated to read as follows: > > ---- quote ---- > # taken from send_file: > > use Dancer::Error; > > my $error = Dancer::Error->new( > code => 404, > message => "No such file: '$path'" > ); > > $error->render; > ---------------- > > The entry for the "render" method could also more complete, > for example as follows: > > ----- quote ----- > render > > Renders a response using Dancer::Response. > > The method displays the "message" field and detailed debug > information under the environment setting "show_errors: 1". > > Only the error number and the message "runtime error" > are displayed under the environment setting "show_errors: 0". > ----------------- > > I sent a small patch to the docs: https://github.com/sukria/Dancer/pull/784 _______________________________________________ Dancer-users mailing list [email protected] http://www.backup-manager.org/cgi-bin/listinfo/dancer-users
