a7a62d53b2
logger was having bizarre format errors copied and simplified (to get on)
53 lines
1.3 KiB
Ruby
53 lines
1.3 KiB
Ruby
# a simple module to be included into a class that want to log
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#
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# use the standard logger and the class name as the program name
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#
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# The standard functions are available on the log object
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# And the log level may be set after inclusion with level function (that takes symbols)
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require_relative "logger"
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module Util
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module Logging
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def self.included(base)
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base.extend(Methods)
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end
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def log
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self.class.log
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end
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module Methods
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def log
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return @logger if @logger
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@logger = Logger.new log_stream
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@logger.progname = self.name.split("::").last
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@logger.level = Logger::INFO
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@logger
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end
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def log_level l
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log.level = case l
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when :unknown
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Logger::UNKNOWN
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when :fatal
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Logger::FATAL
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when :error
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Logger::ERROR
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when :warn
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Logger::WARN
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when :info
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Logger::INFO
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when :debug
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Logger::DEBUG
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else
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raise "unknown log level #{l}"
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end
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end
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private
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def log_stream
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STDOUT
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end
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end
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end
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end
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