require 'pp'
require 'stringio'

module Lumberjack
  class Formatter
    # Format an object with it's pretty print method.
    class PrettyPrintFormatter
      attr_accessor :width
      
      # Create a new formatter. The maximum width of the message can be specified with the width
      # parameter (defaults to 79 characters).
      def initialize(width = 79)
        @width = width
      end
      
      def call(obj)
        s = StringIO.new
        PP.pp(obj, s)
        s.string.chomp
      end
    end
  end
end