lib/steep/interface/method.rb in steep-0.4.0 vs lib/steep/interface/method.rb in steep-0.5.0

@@ -22,10 +22,14 @@
           other.types == types &&
           other.super_method == super_method &&
           other.attributes == attributes
       end
 
+      def incompatible?
+        attributes.include?(:incompatible)
+      end
+
       def closed?
         types.all?(&:closed?)
       end
 
       def subst(s)
@@ -54,9 +58,13 @@
           name: name,
           types: types,
           super_method: super_method,
           attributes: attributes
         )
+      end
+
+      def map_types
+        with_types(types.map {|type| yield type })
       end
 
       def include_in_chain?(method)
         (method.type_name == type_name &&
           method.name == name &&