./lib/clean-hash/base.rb in clean-hash-0.3.0 vs ./lib/clean-hash/base.rb in clean-hash-0.3.1

@@ -24,10 +24,11 @@
   def [] key
     __value_for key.to_s
   end
 
   def []= key, value
-    __error_set
+    __error_set if @is_strict && !key?(key)
+    @data[key.to_sym] = value
   end
 
   def key? name
     __value_for name
     true