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Re^4: Returning hash reference from a sub

by tobias_hofer (Friar)
on Mar 18, 2013 at 14:10 UTC ( #1024054=note: print w/replies, xml ) Need Help??


in reply to Re^3: Returning hash reference from a sub
in thread Returning hash reference from a sub

The line %final_data = @loop_data will take the array and map the elements:

my @a = ('H','e','l','o'); my %fus = @a;
so you will get
%fus: H -> e, l -> o
In case you assign an odd list to %final_data the code will break!
What about crating and array of hashes? and return the reference to the array?

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[GotToBTru]: I
[GotToBTru]: ve been looking at a document we have been sending to a customer for years now
[MidLifeXis]: We don't, at least in this case ;-)
[GotToBTru]: and it includes a reference number that I didnt recognize
[GotToBTru]: I had to dig into the code to find out where it came from .. and it makes no sense
[GotToBTru]: so I emailed my contact asking if we could just stop sending it .. I'm afraid she is going to ask "what is that anyway?"
[MidLifeXis]: heh.
[MidLifeXis]: Most likely it is a code that some undocumented system, hidden behind layers of IT, deep in the bowels of the building under the machine room floor, reads that code to keep a presence switch from going off. :-b

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