Sha256: 8f5ae9253cd9198f282445a471cf85b86491ace768caf7012b38f96c5f45fbf6
Contents?: true
Size: 915 Bytes
Versions: 12
Compression:
Stored size: 915 Bytes
Contents
class ActiveRecord::Base
#--
# On a model:
#
# class Post < ActiveRecord::Base
# def self.statuses
# { t("Published") => "published",
# t("Pending") => "pending",
# t("Draft") => "draft" }
# end
# end
#
# >> Post.first.status
# => "published"
# >> Post.first.mapping(:status)
# => "Published"
# >> I18n.locale = :es
# => :es
# >> Post.first.mapping(:status)
# => "Publicado"
#++
def mapping(attribute)
klass = self.class
values = klass.send(attribute.to_s.pluralize)
array = values.first.is_a?(Array) ? values : values.map { |i| [i, i] }
value = array.to_a.rassoc(send(attribute))
value ? value.first : send(attribute)
end
def to_label
if respond_to?(:name) && send(:name).present?
send(:name)
else
[self.class, id].join("#")
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems