Contents

# Copyright, 2017, by Samuel G. D. Williams. <http://www.codeotaku.com>
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.

require 'logger'

module Async
	# The Async Logger class.
	class << self
		# @attr logger [Logger] the global logger instance used by `Async`.
		attr :logger
	
		# Set the default log level based on `$DEBUG` and `$VERBOSE`.
		def default_log_level
			if $DEBUG
				Logger::DEBUG
			elsif $VERBOSE
				Logger::INFO
			else
				Logger::WARN
			end
		end
	end

	# Create the logger instance.
	@logger = Logger.new($stderr).tap{|logger| logger.level = default_log_level}
end

Version data entries

21 entries across 21 versions & 1 rubygems

Version	Path
async-0.17.1	lib/async/logger.rb