Version + Arch properties

src/alire-properties.ads

@@ -41,6 +41,8 @@ package Alire.Properties with Preelaborate is
 
       function New_Property (V : Value) return Property;
 
+      function New_Vector (V : Value) return Vector;
+
       function Element (P : Property) return Value;
 
    private
@@ -53,6 +55,8 @@ package Alire.Properties with Preelaborate is
 
       function New_Property (V : Value) return Property is (V => V);
 
+      function New_Vector (V : Value) return Vector is (+New_Property (V));
+
       function Element (P : Property) return Value is (P.V);
 
       overriding function Image (P : Property) return String is (Image (P.V));