root/platform/tdiary/plugin/jyear.rb @ 4634

#       jyear.rb $Revision: 1.1 $
#       
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#       ��Y�פǡ�005�פΤȤ�������K�פǡ���17�פ������
#       plugin�������������롣
#       
# Copyright (c) 2005 sasasin/SuzukiShinnosuke<sasasin@sasasin.sytes.net>
# You can distribute this file under the GPL.
#

unless Time::new.respond_to?( :strftime_jyear_backup ) then
        eval( <<-MODIFY_CLASS, TOPLEVEL_BINDING )
                class Time
                        alias strftime_jyear_backup strftime
                        def strftime( format )
                                case self.year
                                        when 0 .. 1926
                                                gengo = "���"
                                                if self.year = 1926 && self.month = 12 && self.wday >=25 then
                                                        gengo = "�����ǯ"
                                                end
                                        when 1927 .. 1989
                                                jyear = self.year - 1925
                                                gengo = "���" + jyear.to_s
                                                if self.year = 1989 && self.month = 1 && self.wday >= 8 then
                                                        gengo = "ʿ���ǯ"
                                                end
                                        else
                                                jyear = self.year - 1988
                                                gengo = "ʿ�" + jyear.to_s
                                end
                                strftime_jyear_backup( format.gsub( /%K/, gengo ) )
                        end
                end
        MODIFY_CLASS
end