How to delegate calling parameter ($self) to other method
I am learning mojolicious::lite.
In router, delegate the parameter to controller, use this code ok:
get '/hello/:name' => sub {
my $self = shift;
ControllerTest::hello($self);
};
Should there any short hand method, eg:
get '/hello/:name' => ControllerTest::hello( shift 开发者_如何学C); #this code not work
thanks.
Disclaimer: I'm not a mojolicious hacker :)
That won't work since 'shift' pulls data from the current context (from @_). I would guess the shortest (short hand) would be:
get '/hello/:name' => sub { ControllerTest::hello( shift ); };
or maybe by using a sub reference:
get '/hello/:name' => \&ControllerTest::hello
Then the first argument passed into hello
would be all the args passed to the anonymous sub used. I haven't tried this but I suspect it will work :)
I think you should be able to call it as a method directly by using the fully qualified name, e.g.
get '/hello/:name' => sub { $self->ControllerTest::hello(); };
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