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As long as you are sure you are going to get an object. You may want to use the functional UNIVERSAL::isa() if you want to avoid your 'catch' crapping out when something does just a plain die $!

/J\


In reply to Re^3: the try/catch example from "Programming Perl" analyzed by gellyfish
in thread the try/catch example from "Programming Perl" analyzed by pemungkah

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    [Corion]: The API itself will basically be my $iter = generate_http_requ ests(method => 'GET', url => '/settings/:name', headers => ???, get_params => ['foo','bar']), but I'm not sure how to parametrize values in the headers and how to specify lists of ...
    [choroba]: On the other hand, lots of options to receive the requests :-)
    [Corion]: ... values to be used. For example, I think for headers, one would want to have various kinds of Content-Encoding headers, but for the get_parameters one would have various kinds of Bobby Tables
    [choroba]: What about [metadoc:// Algorithm::Loops]?
    [Corion]: choroba: Yeah, but handing off the request to Dancer,Plack, Mojolicious,LWP is easy once I have the data filled into some structure ;))
    [choroba]: Algorithm::Loops
    [Corion]: choroba: I'm using that to generate the permutations, but I don't know how the user can pass the intended values to my function in a sane way
    [Corion]: I have a prototype that permutes the get_parameters, but the values used for the get parameters should be different from the values used for the headers and potentially for parts of the URL
    [Corion]: But yes, in general, my approach will be "split the URL into another set of parameters, generate an array of allowed values for each parameter and then NestedLoops() over the set"
    [choroba]: hmm... so you need something like bag from Test::Deep, but not for checking, but for generation

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