annotate .svn/pristine/22/226ca6df54d2f722db0a366c7bc4bc8b7ec109c6.svn-base @ 1327:287f201c2802 redmine-2.2-integration

Add italic
author Chris Cannam <chris.cannam@soundsoftware.ac.uk>
date Wed, 19 Jun 2013 20:56:22 +0100
parents 038ba2d95de8
children
rev   line source
Chris@1296 1 # Redmine - project management software
Chris@1296 2 # Copyright (C) 2006-2012 Jean-Philippe Lang
Chris@1296 3 #
Chris@1296 4 # This program is free software; you can redistribute it and/or
Chris@1296 5 # modify it under the terms of the GNU General Public License
Chris@1296 6 # as published by the Free Software Foundation; either version 2
Chris@1296 7 # of the License, or (at your option) any later version.
Chris@1296 8 #
Chris@1296 9 # This program is distributed in the hope that it will be useful,
Chris@1296 10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@1296 11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
Chris@1296 12 # GNU General Public License for more details.
Chris@1296 13 #
Chris@1296 14 # You should have received a copy of the GNU General Public License
Chris@1296 15 # along with this program; if not, write to the Free Software
Chris@1296 16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Chris@1296 17
Chris@1296 18 module Redmine
Chris@1296 19 module SubclassFactory
Chris@1296 20 def self.included(base)
Chris@1296 21 base.extend ClassMethods
Chris@1296 22 end
Chris@1296 23
Chris@1296 24 module ClassMethods
Chris@1296 25 def get_subclass(class_name)
Chris@1296 26 klass = nil
Chris@1296 27 begin
Chris@1296 28 klass = class_name.to_s.classify.constantize
Chris@1296 29 rescue
Chris@1296 30 # invalid class name
Chris@1296 31 end
Chris@1296 32 unless subclasses.include? klass
Chris@1296 33 klass = nil
Chris@1296 34 end
Chris@1296 35 klass
Chris@1296 36 end
Chris@1296 37
Chris@1296 38 # Returns an instance of the given subclass name
Chris@1296 39 def new_subclass_instance(class_name, *args)
Chris@1296 40 klass = get_subclass(class_name)
Chris@1296 41 if klass
Chris@1296 42 klass.new(*args)
Chris@1296 43 end
Chris@1296 44 end
Chris@1296 45 end
Chris@1296 46 end
Chris@1296 47 end