Class: LoggerHolder

Inherits:
Object
  • Object
show all
Defined in:
lib/logger.rb

Overview

Обертка для хранения объекта Logger

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ LoggerHolder

Returns a new instance of LoggerHolder.



14
15
16
 
# File 'lib/logger.rb', line 14

def initialize
  @logger = Logger.new(STDOUT)
end

Instance Attribute Details

#logger ⇒ Object (readonly)

Returns the value of attribute logger.



12
13
14
 
# File 'lib/logger.rb', line 12

def logger
  @logger
end

Class Method Details

.instance ⇒ Object 



18
19
20
21
22
23
24
25
26
 
# File 'lib/logger.rb', line 18

def self.instance
  return @instance.logger if @instance

  @instance_mutex.synchronize do
    @instance ||= new
  end

  @instance.logger
end