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In reply to Double Interpolation of a String by chromatic

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    [marioroy]: CORE::wait works well eventhough multiple instances or classes using Hobo::Manager.
    [Corion]: marioroy: I'm not sure what the normal use for the PID is in P:FM, but I guess that most programs just ignore or log it
    [Corion]: Oh, yes, programs could call wait $pid, but if your $pid is an object, then you could add a ->wait method to it and wait $pid would call that automatically "thanks" to indirect object notation
    [marioroy]: Just documentation edits is all that remains. Hobo::Simple provides foreach and forseq with identifier capability -- all transparently supporting array, hash, file handle, and seq 1 .. N.
    [marioroy]: Corion Regarding PID, that's great. So will leave it so compatible with MCE::Hobo. e.g. ->create returns a Hobo object. Folks can get ->pid from it. So, that's not a problem.
    [choroba]: ad readdir: 5.12 needed
    [marioroy]: CORE::wait can block if another process reaps a worker from another class. MCE::Hobo takes care of that and transparently.
    [Discipulus]: thanks choroba i'll update my answer
    [Lady_Aleena]: Hello Discipulus, Corion, choroba, and marioroy...

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