Module: Log::Defaults

Defined in:
lib/log/defaults.rb

Class Method Summary collapse

Class Method Details

.device ⇒ Object 



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# File 'lib/log/defaults.rb', line 19

def self.device
  env_device = ENV['CONSOLE_DEVICE']

  device = nil

  if !env_device.nil?
    if !['stderr', 'stdout'].include?(env_device)
      raise "The CONSOLE_DEVICE should be either 'stderr' (default) or 'stdout'"
    else
      device = (env_device == 'stderr' ? STDERR : STDOUT)
    end
  else
    device = STDERR
  end

  device
end

.formatters ⇒ Object 



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# File 'lib/log/defaults.rb', line 37

def self.formatters
  env_formatters = ENV['LOG_FORMATTERS']

  if env_formatters.nil?
    env_formatters = :on
  end

  env_formatters.to_sym
end

.level ⇒ Object 



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# File 'lib/log/defaults.rb', line 2

def self.level
  env_level = ENV['LOG_LEVEL']
  return env_level.to_sym if !env_level.nil?

  :info
end

.level_formatters ⇒ Object 



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# File 'lib/log/defaults.rb', line 58

def self.level_formatters
  {
    error: proc { |message| Rainbow(message).bright.white.bg(:red) },
    fatal: proc { |message| Rainbow(message).red.bg(:black) },
    warn: proc { |message| Rainbow(message).yellow.bg(:black) },
    debug: proc { |message| Rainbow(message).green },
    trace: proc { |message| Rainbow(message).cyan }
  }
end

.levels ⇒ Object 



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# File 'lib/log/defaults.rb', line 47

def self.levels
  [
    :fatal,
    :error,
    :warn,
    :info,
    :debug,
    :trace
  ]
end

.tags ⇒ Object 



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# File 'lib/log/defaults.rb', line 9

def self.tags
  env_tags = ENV['LOG_TAGS']

  return [] if env_tags.nil?

  tags = env_tags.split(',')

  tags.map { |tag| tag.to_sym }
end