perlmonger (
perlmonger) wrote2008-01-11 05:15 pm
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pass me another split, sergeant, this one's elfed
[Poll #1119627]
[ ETA that this is an abstract question, not an invitation for a language war, though go ahead and have one if you must ]
[ ETA that this is an abstract question, not an invitation for a language war, though go ahead and have one if you must ]
no subject
Strings return True if you test them with issequence() (i.e. "Is this some soprt of array I'm looking at). Yes, they are a sequence, in terms of "Do they support the iterator functions", but this also means it's hard to tell whether the parameter you've just been passed in single or multi-valued (Duck-typing Parseltongues do this sort of thing a lot). Did I receive one string or an array of many? Can't tell.