in reply to Dancer2 hook

We need a Short, Self-Contained, Correct Example here. What is the code you are using?

I realize you posted this anonymously, so you will need to post the code that is not working in a reply. Maybe someone will be able to help you.

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Re^2: Dancer2 hook
by Anonymous Monk on Aug 13, 2019 at 00:23 UTC
    Thanks for the reply. The hook works fine. But it's the implementation that I am having trouble with. By implementation, I mean, putting the hook in a module that I can then use when I want the hook to be applied to errors.

    So the code part is real simple: 

    hook after_error => sub {
    my $response = shift;
};

    [download]
    The problem is that this code is not catching errors from the application that uses the module. Get it?
[reply]
[d/l]
      That is not demonstrative self contained code
[reply]
        Correct. Here you go: 
        package Dancer2::Plugin::TestHook
use Dancer2;
use Dancer2::Core::Error;

hook after_error => sub {
   my $content = shift;
   $content->{content} .= "hello world";
}

1;

        [download]
        This hook works fine, but it doesn't get called when I use the module (Dancer::Plugin::TestHook) somewhere else. That's the problem.
[reply]
[d/l]

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