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Re: Thoughts on replacing -> with . (safe dereference)

by Anonymous Monk
on Jun 11, 2013 at 10:55 UTC ( #1038230=note: print w/replies, xml ) Need Help??

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  1. or download this
    $f.{a}.{b}.{c}
    $f->{a}->{b}->{c}
    $f->{a}{b}{c}
    $$f->{a}{b}{c}
    $f.{a}{b}{c}
    

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[thepkd]: Hi, in trying to create an Array of Hash of Array of Hash. You read it right. Is it possible to dereference it without using temps?
[GotToBTru]: what are temps?
[GotToBTru]: you can always have ${${${$array[0]}{ key1}}[1]}{key2}
[GotToBTru]: I think I have that inside out .. but you get the point

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