Add method to get cardinal directions

space-wizards · Dec 27, 2023 · 9a6e11d · 9a6e11d
1 parent f0a6da0
commit 9a6e11d
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/SpaceWizards.RsiLib/Directions/DirectionExtensions.cs b/SpaceWizards.RsiLib/Directions/DirectionExtensions.cs
@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Immutable;
+
+namespace SpaceWizards.RsiLib.Directions;
+
+public static class DirectionExtensions
+{
+    private static readonly ImmutableArray<Direction> Cardinals =
+        ImmutableArray.Create(Direction.South, Direction.North, Direction.East, Direction.West);
+
+    public static ImmutableArray<Direction> GetCardinals()
+    {
+        return Cardinals;
+    }
+}