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Versions: 13
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Stored size: 1.19 KB
Contents
# frozen_string_literals: true
module Lumberjack
# This is an abstract class for logging devices. Subclasses must implement the +write+ method and
# may implement the +close+ and +flush+ methods if applicable.
class Device
require_relative "device/writer"
require_relative "device/log_file"
require_relative "device/rolling_log_file"
require_relative "device/date_rolling_log_file"
require_relative "device/size_rolling_log_file"
require_relative "device/multi"
require_relative "device/null"
# Subclasses must implement this method to write a LogEntry.
def write(entry)
raise NotImplementedError
end
# Subclasses may implement this method to close the device.
def close
flush
end
# Subclasses may implement this method to reopen the device.
def reopen(logdev = nil)
flush
end
# Subclasses may implement this method to flush any buffers used by the device.
def flush
end
# Subclasses may implement this method to get the format for log timestamps.
def datetime_format
end
# Subclasses may implement this method to set a format for log timestamps.
def datetime_format=(format)
end
end
end
Version data entries
13 entries across 13 versions & 3 rubygems