Add Config#each_key

eagletmt · Sep 15, 2017 · 8da9ddb · 8da9ddb
1 parent d0739e7
commit 8da9ddb
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/switch_point/config.rb b/lib/switch_point/config.rb
@@ -36,6 +36,10 @@ def keys
       switch_points.keys
     end
 
+    def each_key(&block)
+      switch_points.each_key(&block)
+    end
+
     private
 
     def assert_valid_config!(config)