-module(json). -export([main/0]). main() -> JSON = "{ \"firstName\": \"John\", \"lastName\": \"Smith\", \"age\": 25, \"address\": { \"streetAddress\": \"21 2nd Street\", \"city\": \"New York\", \"state\": \"NY\", \"postalCode\": \"10021\" }, \"phoneNumber\": [ { \"type\": \"home\", \"number\": \"212 555-1234\" }, { \"type\": \"fax\", \"number\": \"646 555-4567\" } ] }", Erlang = {struct, [{"firstName","John"}, {"lastName","Smith"}, {"age",25}, {"address", {struct,[{"streetAddress","21 2nd Street"}, {"city","New York"}, {"state","NY"}, {"postalCode","10021"}]}}, {"phoneNumber", {array,[{struct,[{"type","home"},{"number","212 555-1234"}]}, {struct,[{"type","fax"},{"number","646 555-4567"}]}]}}]}, io:format("JSON -> Erlang\n~p\n",[mochijson:decode(JSON)]), io:format("Erlang -> JSON\n~s\n",[mochijson:encode(Erlang)]).