obsolete.ChilliProject/app/drops/base_drop.rb

38 lines
1.0 KiB
Ruby

#-- encoding: UTF-8
#-- copyright
# ChiliProject is a project management system.
#
# Copyright (C) 2010-2012 the ChiliProject Team
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# See doc/COPYRIGHT.rdoc for more details.
#++
class BaseDrop < Liquid::Drop
def initialize(object)
@object = object unless object.respond_to?(:visible?) && !object.visible?
end
# Defines a Liquid method on the drop that is allowed to call the
# Ruby method directly. Best used for attributes.
#
# Based on Module#liquid_methods
def self.allowed_methods(*allowed_methods)
class_eval do
allowed_methods.each do |sym|
define_method sym do
if @object.respond_to?(:public_send)
@object.public_send(sym) rescue nil
else
@object.send(sym) rescue nil
end
end
end
end
end
end