Hello,
On 5/3/12 11:52 AM, Klaus Darilion wrote:
Hi!
For example:
$avp(i:test) = 1;
$avp(i:test) = 2;
# now: test[0]=2, test[1]=1
I would think that assigning or deleting using an index would
overwrite the respective element in the AVP list, but assigning $null
always deletes [0] and assigning a value always add another AVP to the
top, e.g:
$(avp(i:test)[1]) = 3;
# I would expect: test[0]=2, test[1]=3
# but it is: test[0]=3, test[1]=2, test[2]=1
$(avp(i:test)[2]) = $null;
# I would expect: test[0]=3, test[1]=2
# but it is: test[0]=2, test[1]=1
So, is the current behavior really the correct behavior? It is not
what I would expect when using indexes.
If it is correct, I will improve the documentation accordingly.
Assigning to an avp with index does not work as you expected - simple
the index is ignored, being like there is no index. It can be
implemented, though, nobody did it so far.
There is one exception for index [*] which will overwrite all avps with
that name (when assigning $null, will delete all, otherwise will delete
existing ones and add a new one with the value provided in the assignment).
Cheers,
Daniel
regards
Klaus
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