Rails carmen-rails gem, find subregion name by subregion code

Question

am using carmen rails gem for to select country and subregion. after implemented database saving the country code and subregion code.

I can get the country name from code using this
@country_name = Carmen::Country.coded(country_code)

Now i want to get subregion name from subregion code.

Help me to solve this problem.

Answer 1

The coded and named methods that you use with Carmen::Country can also be used with the subregions collection.

@country = Carmen::Country.coded(country_code)
@subregion = @country.subregions.coded(subregion_code)