Re: Working with maps and vectors

2010-12-21 Thread Stephen Pardue
user=> (first (first provs)) "p1" user=> On Tue, Dec 21, 2010 at 1:18 PM, Benny Tsai wrote: > 'filter' is for getting a subset of the elements in a collection. For > getting the names of the provinces, what you want is to get all the > keys from your 'provs' map, which can be done via the 'keys

Re: 'case' macro problem when clause is a type

2010-12-20 Thread Stephen Pardue
ll just stick with condp though. Thanks David. On Tue, Dec 21, 2010 at 12:45 AM, David Nolen wrote: > On Tue, Dec 21, 2010 at 12:23 AM, Sean Corfield wrote: > >> On Mon, Dec 20, 2010 at 7:54 PM, Stephen Pardue >> wrote: >> > (defn panda [x] >> &g

'case' macro problem when clause is a type

2010-12-20 Thread Stephen Pardue
Hello Clojure land! I am writing a function that I just realized that I could implement using multi methods (I think). However, I will describe the problem anyways. I want to be able to call a function that will take different actions depending on the type of in the input. I first wrote this funct