Data commit

Task/Associative-array-Iteration/Erlang/associative-array-iteration.erl

@@ -0,0 +1,13 @@
+-module(assoc).
+-compile([export_all]).
+
+test_create() ->
+    D = dict:new(),
+    D1 = dict:store(foo,1,D),
+    D2 = dict:store(bar,2,D1),
+    print_vals(D2).
+
+print_vals(D) ->
+    lists:foreach(fun (K) ->
+                          io:format("~p: ~b~n",[K,dict:fetch(K,D)])
+                  end, dict:fetch_keys(D)).