module XTemplate::Util

# File lib/xtemplate/util.rb, line 55
def sanitize(obj)
  if( obj.is_a?(SanitizedString) )
    obj
  else
    str = obj.to_s.gsub(EntityAmp, SanitizedAmp).gsub(PredefinedStringsRegex){|s|
      if( s == EntityAmp )
        s
      else
        RevPredefinedEntity[s]
      end
    }
    SanitizedString.new(str)
  end
end

# File lib/xtemplate/util.rb, line 71
def unsanitize(str)
  if( str.is_a?(SanitizedString) )
    str = str.gsub(PredefinedEntitiesRegex){|s|
      PredefinedEntity[s]
    }
    String.new(str)
  else
    str
  end
end