Record type extractor

[Sergei Lebedev]

We need a component which will recursively walk the source tree and extract types for records passed to nakaz:ensure call. See sherif and jane for details. We only allow primitive types, records and type synonyms!

-type my_type() :: any_synonym_will | do.

-record(my_settings, {foo :: pos_integer(),
                      bar :: my_type(),
                      baz :: #some_other_record()}.

start() ->
    nakaz:ensure([my_settings]).

[Alexander Neganov]

do not foget support of 1..100500 and other