Pimp examples

jonasrichard · Jan 27, 2014 · ee902f6 · ee902f6
1 parent 9c2608e
commit ee902f6
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 5 deletions.
diff --git a/examples/apps/records/src/records.erl b/examples/apps/records/src/records.erl
@@ -1,11 +1,12 @@
 -module(records).
 
 -export([
-         start/0
+         start/0, sum_hours/1
         ]).
 
 -json({person, ["name", {list, "subjects"}, "creditPoints"]}).
--json({subject, ["name", {proplist, "meta"}, "credit"]}).
+-json({subject, ["name", {proplist, "meta"}, "credit",
+                 {pre, "sumHours", {records, sum_hours}}]}).
 
 start() ->
     S1 = {subject, "Maths", [{lecture, 2}, {lab, 3}, {essay, 2}], 5},
@@ -14,3 +15,5 @@ start() ->
 
     io:format("~s~n", [ejson:to_json_module(P, ?MODULE)]).
 
+sum_hours(_List) ->
+    0.
diff --git a/examples/rebar.config b/examples/rebar.config
@@ -1,7 +1,5 @@
 
-{erl_opts, [debug_info]}.
-
-{lib_dirs, [".."]}.
+{erl_opts, [debug_info, {parse_transform, ejson_trans}]}.
 
 {sub_dirs, [
     "apps/records"