From 98f886d9d45824f0f838d982a5a947c2adb377e0 Mon Sep 17 00:00:00 2001
From: Michael Miller <icy.arctic.fox@gmail.com>
Date: Sat, 12 Sep 2020 16:02:11 -0600
Subject: [PATCH] Implement finished? method

---
 src/spectator/example_group.cr | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/spectator/example_group.cr b/src/spectator/example_group.cr
index 82bbbfa..80b6672 100644
--- a/src/spectator/example_group.cr
+++ b/src/spectator/example_group.cr
@@ -22,6 +22,11 @@ module Spectator
       @nodes.each { |node| yield node }
     end
 
+    # Checks if all examples and sub-groups have finished.
+    def finished? : Bool
+      @nodes.all?(&.finished?)
+    end
+
     # Adds the specified *node* to the group.
     # Assigns the node to this group.
     # If the node already belongs to a group,