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Re^2: Creating a hash with key generated by a sub?

by smullis (Pilgrim)
on Nov 12, 2004 at 13:21 UTC ( #407347=note: print w/ replies, xml ) Need Help??


in reply to Re: Creating a hash with key generated by a sub?
in thread Creating a hash with key generated by a sub?

Thanks for this steves...

One point of interest - I thought that $_ was implicitly passed to map?
The %blah = (map {&get_md5, $_} @array); worked for me fine...

Cheers,

SM


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Re^3: Creating a hash with key generated by a sub?
by steves (Curate) on Nov 12, 2004 at 13:27 UTC

    I should clarify: In other places, get_md5() is passed with one argument, which I assumed you wanted concatenated to $secret to make the key. The way map was originally set up, it was not passing anything to get_md5() -- it was calling it with no arguments and using $_ as the hash value. Unless I'm missing something ...

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