Class: OptionalLogger

Inherits:
Object show all
Defined in:
lib/tmdb/optional_logger.rb

Overview

An optional logger. If initialized with a logger instance, uses the logger otherwise doesn’t do anything. Basically trying to not require a particular logger class.

Instance Method Summary collapse

Constructor Details

#initialize(logger) ⇒ OptionalLogger

logger may be nil or a logger instance



7
8
9
 
# File 'lib/tmdb/optional_logger.rb', line 7

def initialize(logger)
  @logger = logger
end

Instance Method Details

#debug(msg = nil, &blk) ⇒ Object

debug …



12
13
14
15
16
17
 
# File 'lib/tmdb/optional_logger.rb', line 12

def debug(msg=nil, &blk)
  unless @logger.nil?
    @logger.debug(msg) unless msg.nil?
    @logger.debug(blk.call) unless blk.nil?
  end
end

#error(msg = nil, &blk) ⇒ Object

error …



36
37
38
39
40
41
 
# File 'lib/tmdb/optional_logger.rb', line 36

def error(msg=nil, &blk)
  unless @logger.nil?
    @logger.error(msg) unless msg.nil?
    @logger.error(blk.call) unless blk.nil?
  end
end

#info(msg = nil, &blk) ⇒ Object

info …



20
21
22
23
24
25
 
# File 'lib/tmdb/optional_logger.rb', line 20

def info(msg=nil, &blk)
  unless @logger.nil?
    @logger.info(msg) unless msg.nil?
    @logger.info(blk.call) unless blk.nil?
  end
end

#warn(msg = nil, &blk) ⇒ Object

warn …



28
29
30
31
32
33
 
# File 'lib/tmdb/optional_logger.rb', line 28

def warn(msg=nil, &blk)
  unless @logger.nil?
    @logger.warn(msg) unless msg.nil?
    @logger.warn(blk.call) unless blk.nil?
  end
end