lib/pycall/slice.rb in pycall-0.1.0.alpha.20170711 vs lib/pycall/slice.rb in pycall-1.0.0

@@ -1,27 +1,8 @@
 module PyCall
+  Slice = builtins.slice
   class Slice
-    include PyObjectWrapper
-
-    def self.new(*args)
-      start, stop, step = nil
-      case args.length
-      when 1
-        stop = args[0]
-        return super(stop) if stop.kind_of?(LibPython::PyObjectStruct)
-      when 2
-        start, stop = args
-      when 3
-        start, stop, step = args
-      else
-        much_or_few = args.length > 3 ? 'much' : 'few'
-        raise ArgumentError, "too #{much_or_few} arguments (#{args.length} for 1..3)"
-      end
-      start = start ? Conversions.from_ruby(start) : LibPython::PyObjectStruct.null
-      stop = stop ? Conversions.from_ruby(stop) : LibPython::PyObjectStruct.null
-      step = step ? Conversions.from_ruby(step) : LibPython::PyObjectStruct.null
-      pyobj = LibPython.PySlice_New(start, stop, step)
-      return pyobj.to_ruby unless pyobj.null?
-      raise PyError.fetch
+    def self.all
+      new(nil)
     end
   end
 end