Contents

module HumanAttributes
  module Formatters
    class Enum < Base
      def apply(_instance, value)
        return unless value

        is_enum_defined = _instance.class.defined_enums.has_key?(attribute.to_s)
        raise_error('NotEnumAttribute') unless is_enum_defined
        class_name = _instance.class.name.underscore
        pluralized_attribute = attribute.to_s.pluralize
        attr_key = "activerecord.attributes.#{class_name}.#{pluralized_attribute}.#{value}"
        enum_key = "enum.defaults.#{pluralized_attribute}.#{value}"
        translate(attr_key, translate(enum_key, value))
      end

      def translate(key, default)
        I18n.t(key,  default: default)
      end

      def enum_defined?(_instance)
        _instance.class.defined_enums.has_key?(attribute.to_s)
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
human_attributes-1.1.0	lib/human_attributes/formatters/enum.rb
human_attributes-1.0.0	lib/human_attributes/formatters/enum.rb