anchor.diff:  -spec build_definition_array( Name::parameter_definition_name()
                               , Properties::property_obj()
                               ) ->
  -  parameters_definitions().
  +  parameters_definition_array().
   build_definition_array(Name, Properties) ->
     #{Name => #{ type => <<"array">>
                , items => #{ type => <<"object">>
  
positive.code:   Definition = build_definition(Name, Properties),
    add_definition(Definition).
  
  -spec add_definition( Definition :: parameters_definitions()) ->
    ok.
  add_definition(Definition) ->
    CurrentSpec = application:get_env(cowboy_swagger, global_spec, #{}),
  
negative.code:   #{parameter_definition_name() =>
        #{ type => binary()
         , properties => property_obj()
         }}.
  -type parameters_definition_array() ::
    #{parameter_definition_name() =>
        #{ type => binary()
         , items => #{ type => binary()
                     , properties => property_obj()
                     }
         }}.
  -export_type([parameter_definition_name/0, property_obj/0]).
  
  