Clean up reindexed() (#18)

lace · Mar 24, 2019 · d034d82 · d034d82
1 parent c35c0af
commit d034d82
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/blmath/geometry/primitives/polyline.py b/blmath/geometry/primitives/polyline.py
@@ -159,12 +159,13 @@ def reindexed(self, index, ret_edge_mapping=False):
             indices to new.
         '''
         if not self.closed:
-            raise ValueError("Can't rotate an open polyline")
+            raise ValueError("Can't reindex an open polyline")
 
-        rotated_v = np.append(
-            self.v[index:], self.v[0:index], axis=0
+        result = Polyline(
+            v=np.append(self.v[index:], self.v[0:index], axis=0),
+            closed=True
         )
-        result = Polyline(v=rotated_v, closed=True)
+
         if ret_edge_mapping:
             edge_mapping = np.append(
                 np.arange(index, len(self.v)),