Updated guard clause to include subtypes

evolve75 · Dec 20, 2024 · c726d2f · c726d2f
1 parent df26673
commit c726d2f
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/tree/utils/hash_converter.rb b/lib/tree/utils/hash_converter.rb
@@ -106,7 +106,8 @@ def from_hash(hash)
 
           root, children = hash.first
 
-          raise ArgumentError, 'Invalid child. Must be nil or hash.' unless [Hash, NilClass].include?(children.class)
+          raise ArgumentError, 'Invalid child. Must be nil or hash.'\
+                                unless [Hash, NilClass].any? { |c| children.is_a? c }
 
           node = new(*root)
           node.add_from_hash(children) unless children.nil?