From 558820f57311e925acaffc58accc1b3f89d697a6 Mon Sep 17 00:00:00 2001
From: Yuki INOUE <inoueyuworks@gmail.com>
Date: Sun, 3 Feb 2019 00:37:00 +0900
Subject: [PATCH 1/3] support i18n

---
 lib/active_hash/base.rb | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/active_hash/base.rb b/lib/active_hash/base.rb
index 7a65cd6d..62037b57 100644
--- a/lib/active_hash/base.rb
+++ b/lib/active_hash/base.rb
@@ -57,7 +57,11 @@ def normalize(v)
     end
 
     if Object.const_defined?(:ActiveModel)
-      extend ActiveModel::Naming
+      if Object.const_defined?(:I18n)
+        extend ActiveModel::Translation
+      else
+        extend ActiveModel::Naming
+      end
       include ActiveModel::Conversion
     else
       def to_param

From f63a8a0fc4e3b1c7f7a3c934817b6d9dcf979278 Mon Sep 17 00:00:00 2001
From: Yuki INOUE <inoueyuworks@gmail.com>
Date: Mon, 4 Feb 2019 16:13:33 +0900
Subject: [PATCH 2/3] Simply use ActiveModel::Translation instead of Naming

---
 lib/active_hash/base.rb | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/lib/active_hash/base.rb b/lib/active_hash/base.rb
index 62037b57..eeb347eb 100644
--- a/lib/active_hash/base.rb
+++ b/lib/active_hash/base.rb
@@ -57,11 +57,7 @@ def normalize(v)
     end
 
     if Object.const_defined?(:ActiveModel)
-      if Object.const_defined?(:I18n)
-        extend ActiveModel::Translation
-      else
-        extend ActiveModel::Naming
-      end
+      extend ActiveModel::Translation
       include ActiveModel::Conversion
     else
       def to_param

From 1c4c9613844bb361228b9aff318056d9286944e5 Mon Sep 17 00:00:00 2001
From: Yuki INOUE <inoueyuworks@gmail.com>
Date: Mon, 4 Feb 2019 16:28:26 +0900
Subject: [PATCH 3/3] Update README for i18n

---
 README.md | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/README.md b/README.md
index cf0d55d9..0a76203f 100644
--- a/README.md
+++ b/README.md
@@ -543,6 +543,20 @@ Constants are formed by first stripping all non-word characters and then upcasin
 
 The field specified as the _enum_accessor_ must contain unique data values.
 
+## I18n
+
+ActiveHash supports i18n as ActiveModel.
+Put following code in one of your locale file (e.g. `config/locales/LANGUAGE_CODE.yml`)
+
+```yaml
+# for example, inside config/locales/ja.yml
+ja:
+  activemodel:
+    models:
+      # `Country.model_name.human` will evaluates to "国"
+      country: "国"
+```
+
 ## Contributing
 
 If you'd like to become an ActiveHash contributor, the easiest way it to fork this repo, make your changes, run the specs and submit a pull request once they pass.