lib/option_initializer.rb in option_initializer-1.1.3 vs lib/option_initializer.rb in option_initializer-1.1.4

@@ -1,8 +1,11 @@
 require "option_initializer/version"
 
 module OptionInitializer
   def validate_options options
+    raise TypeError,
+      "wrong argument type #{options.class} (expected Hash)" unless
+        options.is_a?(Hash)
     return if options.respond_to?(:option_validated?)
     validators = self.class.const_get(:OptionInitializing).const_get(:VALIDATORS)
     validators.each do |validator|
       options.each do |k, v|
         validator.call k, v