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Re^6: Creating flexible method accessor

by puterboy (Scribe)
on Feb 02, 2014 at 04:08 UTC ( #1073028=note: print w/replies, xml ) Need Help??


in reply to Re^5: Creating flexible method accessor
in thread Creating flexible method accessor

The problem with 'walking the path' is that there is no guarantee that the path will be: ->{hash1}->{hash2}->{hash3}
It could be any combination of hashes, hashrefs, arrays, arrayrefs -- which is why I wanted to pass a *string* rather than a list (array) of hash keys.
  • Comment on Re^6: Creating flexible method accessor

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Re^7: Creating flexible method accessor
by Anonymous Monk on Feb 02, 2014 at 04:20 UTC

    Then you might want to start looking into CPAN modules, for example a really quick search brings up Data::Path.

    Otherwise, although I would really try to avoid string eval as much as possible, when it is used it's best to limit its scope as much as possible: $self = eval qq{ \$self->$path }; die $@ if $@;

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[Discipulus]: but the best i attended live was Mano Negra Patchanka at Forte Prenestino .. in 1990
[Corion]: Hmmm - Mano Negra or at least Manu Chao seem to put on a good live show. At least the one live CD I have from Manu Chao sounds good ;)
Discipulus feels the same jealousity of the johngg's daughter
[1nickt]: choroba I agree
[choroba]: Playing in a punk rock band for 20 years... my hearing is quite bad
[Corion]: I still have hopes to turn my godson and his two siblings into a punk band ;)
[Corion]: Their older sister just started piano but has been interested in drumming, which she should be able to start with 8 years or so)
[Discipulus]: ah was Kink of Bongo 1992..
[1nickt]: choroba name of band? youtube link? MySpace link?

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