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# models/censor_rule.rb:
# Stores alterations to remove specific data from requests.
#
# Copyright (c) 2008 UK Citizens Online Democracy. All rights reserved.
# Email: francis@mysociety.org; WWW: http://www.mysociety.org/
#
# $Id: censor_rule.rb,v 1.1 2008-10-27 18:18:30 francis Exp $
class CensorRule < ActiveRecord::Base
belongs_to :info_request
belongs_to :user
belongs_to :public_body
def apply_to_text(text)
text.gsub!(self.text, self.replacement)
return text
end
def apply_to_binary(binary)
replacement = self.text.gsub(/./, 'x')
binary.gsub!(self.text, replacement)
return binary
end
def validate
if self.info_request.nil? && self.user.nil? && self.public_body.nil?
errors.add("Censor must apply to an info request a user or a body; ")
end
end
end
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