Class: Telemetry::Logger::ConsoleLogger

Inherits:
Object
  • Object
show all
Includes:
Levels
Defined in:
lib/telemetry/logger/console_logger.rb

Defined Under Namespace

Modules: Defaults

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Levels

build_level_index, define_level, #implementer, included, level_index, #level_index, levels, #metadata, #omit?, #optional_level?, #ordinal, #sufficient_level?, #write_level, #write_message

Constructor Details

#initialize(name, device) ⇒ ConsoleLogger

Returns a new instance of ConsoleLogger.



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# File 'lib/telemetry/logger/console_logger.rb', line 34

def initialize(name, device)
  @name = name
  @device = device
end

Instance Attribute Details

#device ⇒ Object (readonly)

Returns the value of attribute device.



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# File 'lib/telemetry/logger/console_logger.rb', line 7

def device
  @device
end

#level ⇒ Object

Returns the value of attribute level.



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# File 'lib/telemetry/logger/console_logger.rb', line 9

def level
  @level
end

#level_number ⇒ Object (readonly)

Returns the value of attribute level_number.



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# File 'lib/telemetry/logger/console_logger.rb', line 10

def level_number
  @level_number
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/telemetry/logger/console_logger.rb', line 6

def name
  @name
end

Class Method Details

.build(subject) ⇒ Object 



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# File 'lib/telemetry/logger/console_logger.rb', line 14

def self.build(subject)
  name = logger_name(subject)
  device = Defaults.device
  instance = new(name, device)
  instance.level = Defaults.level
  Clock::Local.configure instance
  instance
end

.logger_name(subject) ⇒ Object 



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# File 'lib/telemetry/logger/console_logger.rb', line 23

def self.logger_name(subject)
  if subject.is_a?(Class) || subject.is_a?(Module)
    name = subject.name
  elsif subject.is_a? String
    name = subject
  else
    name = subject.class.name
  end
  name
end

Instance Method Details

#format(message, level) ⇒ Object 



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# File 'lib/telemetry/logger/console_logger.rb', line 44

def format(message, level)
  return message if Defaults.color == 'off'
  Telemetry::Logger::Color.apply(level, message)
end

#format_metadata(text) ⇒ Object 



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# File 'lib/telemetry/logger/console_logger.rb', line 49

def format_metadata(text)
  return text if Defaults.color == 'off'
  Telemetry::Logger::Color.metadata(text)
end

#write(message) ⇒ Object 



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# File 'lib/telemetry/logger/console_logger.rb', line 39

def write(message)
  return if Defaults.activation == 'off'
  device.write "#{message}#{$INPUT_RECORD_SEPARATOR}"
end