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Re^2: Testing package membership

by FreakyGreenLeaky (Sexton)
on Nov 21, 2008 at 09:10 UTC ( #725076=note: print w/replies, xml ) Need Help??


in reply to Re: Testing package membership
in thread Testing package membership

Got it! Using ->can() wrapped in eval{} does the trick nicely:
package Util::Stuff::abc; sub attrib1 { 1 } sub attrib2 { 10 } ... eval { if ($symref->can('attrib1')) { ... $symref->attrib1 is OK ... }};
Thanks to GrandFather and moritz.

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[Eily]: This sounds like the perfect medium to send "don't let anything distract you"
[LanX]: hippo you asked about translating Asterix ?
[Eily]: Maybe the puns in his dialogues were somehow kept through translation, but I can tell he lost his accent
[LanX]: qui?
[Eily]: Astérix
1nickt gives up on finding a Perl YAML parser that supports hash merging. In 2017.
[LanX]: Oh yes true, he lost his accent! xD

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