View Problem
Add an entry to a map
Given an empty pets map, add the mapping from 
ruby
clojure
erlang
erlang
erlang
Submit a new solution for ruby, clojure, or erlang
There are 17 other solutions in additional languages (cpp, fantom, fsharp, go ...)
"rob" to "dog"
pets['rob']='dog'
(assoc {} 'rob 'dog)
Pets1 = dict:store(rob, dog, Pets0).
ets:insert(Pets, {rob, dog}).
Pets1 = gb_trees:enter(rob, dog, Pets0).
Submit a new solution for ruby, clojure, or erlang
There are 17 other solutions in additional languages (cpp, fantom, fsharp, go ...)
