コントローラに日本語を含むパラメータが渡されると例外が発生する不具合を修正

diff --git a/config/initializers/action_controller/request.rb b/config/initializers/action_controller/request.rb
new file mode 100644 (file)
index 0000000..e730919
--- /dev/null
+++ b/config/initializers/action_controller/request.rb
@@ -0,0 +1,14 @@
+# -*- coding: utf-8 -*-
+module ActionController
+  class Request
+    private
+
+    def normalize_parameters_with_force_encoding(value)
+      result = normalize_parameters_without_force_encoding(value)
+      result.force_encoding(Encoding.default_external) if result.respond_to? :force_encoding
+      result
+    end
+
+    alias_method_chain :normalize_parameters, :force_encoding
+  end
+end