Module: ActiveModel::Translation

Defined in:

lib/select_options/active_model/translation.rb

Instance Method Summary

• #human_composite_attribute_name(attribute, value, options = {}) ⇒ Object

  Transforms composite attribute names into a humanized format.

Instance Method Details

#human_composite_attribute_name(attribute, value, options = {}) ⇒ Object

Transforms composite attribute names into a humanized format. Translations in en.yml for an ActiveRecord child looks like this: en:

activerecord:
 composite_attributes:
   user:
     role:
       admin: Administrator
       user: User

User.human_composite_attribute_name("role", "user") # => "User" or en:

activerecord:
 attributes:
   user:
     role_admin: Administrator
     role_user: User

User.human_composite_attribute_name("role", "admin") # => "Administrator" Specify options with additional translating options.

# File 'lib/select_options/active_model/translation.rb', line 24

def human_composite_attribute_name(attribute, value, options = {})
  return "" unless value.present?
  default = :"#{i18n_scope}.composite_attributes.#{model_name.i18n_key}.#{attribute}.#{value}"
  human_attribute_name "#{attribute}_#{value}", options.reverse_merge(:default => default)
end