Add options with enum values

README.md

@@ -65,8 +65,13 @@ product.kind_lingo # => "书籍"
 ### Options translation
 
 ```ruby
+# Translate options with key
 Product.statuses_lingo # => [["Active", "active"], ["Inactive", "inactive"]]
 Product.kinds_lingo # => [["Book", "book"], ["Food", "food"], ["Medical", "medical"], ["Other", "other"]]
+
+# Translate options with value
+Product.statuses_lingo_values # => [["Active", 0], ["Inactive", 1]]
+Product.kinds_lingo_values # => [["Book", 0], ["Food", 1], ["Medical", 2], ["Other", 3]]
 ```
 
 ```ruby

lib/enumlingo/helper.rb

@@ -9,7 +9,7 @@ def enumlingo(*attributes)
         I18n.t("activerecord.attributes.#{model_name.i18n_key}.#{pluralized_attribute}.#{value}")
       end
 
-      define_singleton_method "#{attribute.to_s.pluralize}_lingo" do
+      define_singleton_method "#{pluralized_attribute}_lingo" do
         send(attribute.to_s.pluralize).map do |key, value|
           [I18n.t("activerecord.attributes.#{model_name.i18n_key}.#{pluralized_attribute}.#{key}"), key]
         end
@@ -18,6 +18,12 @@ def enumlingo(*attributes)
       define_singleton_method "#{attribute}_lingo" do |key|
         I18n.t("activerecord.attributes.#{model_name.i18n_key}.#{pluralized_attribute}.#{key}")
       end
+
+      define_singleton_method "#{pluralized_attribute}_lingo_values" do |locale = I18n.locale|
+        send(attribute.to_s.pluralize).map do |key, value|
+          [I18n.t("activerecord.attributes.#{model_name.i18n_key}.#{pluralized_attribute}.#{key}", locale: locale), value]
+        end
+      end
     end
   end
 end

test/enumlingo_test.rb

@@ -44,4 +44,8 @@ class EnumlingoTest < ActiveSupport::TestCase
     I18n.locale = "zh-CN"
     assert_equal "书籍", Product.kind_lingo(:book)
   end
+
+  test "return options of product kind value with custom translation" do
+    assert_equal [["Book", 0], ["Food", 1], ["Medical", 2], ["Other", 3]], Product.kinds_lingo_values(:en)
+  end
 end