text: # How to use RollingFileOutputter
  
  $: << "../lib"
  require 'log4r'
  include Log4r
  
  puts "this will take a while"
  
  # example of log file being split by time constraint 'maxtime'
  config = {
    "filename" => "logs/TestTime.log",
    "maxtime" => 10,
    "trunc" => true
  }
  timeLog = Logger.new 'WbExplorer'
  timeLog.outputters = RollingFileOutputter.new("WbExplorer", config)
  timeLog.level = DEBUG
  
  # log something once a second for 100 seconds
  100.times { |t|
    timeLog.info "blah #{t}"
    sleep(1.0)
  }
  
  # example of log file being split by space constraint 'maxsize'
  config = {
    "filename" => "logs/TestSize.log",
    "maxsize" => 16000,
    "trunc" => true
  }
  sizeLog = Logger.new 'WbExplorer'
  sizeLog.outputters = RollingFileOutputter.new("WbExplorer", config)
  sizeLog.level = DEBUG
  
  # log a large number of times
  100000.times { |t|
    sizeLog.info "blah #{t}"
  }
  
  puts "done! check the two sets of log files in logs/ (TestTime and TestSize)"
  