Contents

module Knapsack
  class Logger
    attr_accessor :level

    DEBUG = 0
    INFO = 1
    WARN = 2

    def debug(text=nil)
      return if level != DEBUG
      puts text
    end

    def info(text=nil)
      return if level > INFO
      puts text
    end

    def warn(text=nil)
      return if level > WARN
      puts text
    end
  end
end

Version data entries

26 entries across 26 versions & 1 rubygems

Version	Path
knapsack-1.0.1	lib/knapsack/logger.rb
knapsack-1.0.0	lib/knapsack/logger.rb
knapsack-0.5.0	lib/knapsack/logger.rb
knapsack-0.4.0	lib/knapsack/logger.rb
knapsack-0.3.0	lib/knapsack/logger.rb
knapsack-0.2.0	lib/knapsack/logger.rb