year_name(number)
Looks up year names by number.
year_name(1998) # => 1998
If the :year_format option is passed:
year_name(1998) # => "Heisei 10"
# File actionview/lib/action_view/helpers/date_helper.rb, line 977 def year_name(number) if year_format_lambda = @options[:year_format] year_format_lambda.call(number) else number end end