1 # redMine - project management software
2 # Copyright (C) 2006-2008 Jean-Philippe Lang
4 # This program is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU General Public License
6 # as published by the Free Software Foundation; either version 2
7 # of the License, or (at your option) any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program; if not, write to the Free Software
16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19 attr_reader :conditions
21 def initialize(condition=nil)
23 add(condition) if condition
27 if condition.is_a?(Array)
28 @conditions.first << " AND (#{condition.first})"
29 @conditions += condition[1..-1]
30 elsif condition.is_a?(String)
31 @conditions.first << " AND (#{condition})"
33 raise "Unsupported #{condition.class} condition: #{condition}"