If I do something like a describe-instances call in amazonica, I get a
typical clojure-y set of data fairly deeply nested data structures
that I have yet to master with respect to traversing using basic clojure
operations.
Given a result that basically ends up looking like pages of interleaved
maps and arrays, what should I be using to pick out
nested key/value information?
{:reservations [{:reservation-id "r-3da23a55",
... pages of output ...
}]}]}]}
user=>
'get-in' won't do it because of the arrays (or PersistentArrayMaps, as the
case may be).
I was hoping to avoid zippers, but maybe that is the idiomatic way to do
it, I don't know.
What's the easy way to traverse these things? This is a very common data
pattern in using clojure to access everything from html content to AWS data.
I just want to pluck out the :instance k/v information in the nested
morass of data printed at my REPL but I haven't yet found the intuitive and
idiomatic way to do it.
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