Module: VideoTranscoding::Console

Extended by:
Console
Included in:
Console
Defined in:
lib/video_transcoding/console.rb

Constant Summary collapse

OFF = 
0
ERROR = 
1
WARN = 
2
INFO = 
3
DEBUG = 
4

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#speaker ⇒ Object

Returns the value of attribute speaker.



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# File 'lib/video_transcoding/console.rb', line 27

def speaker
  @speaker
end

#volume ⇒ Object

Returns the value of attribute volume.



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# File 'lib/video_transcoding/console.rb', line 28

def volume
  @volume
end

Class Method Details

.extended(base) ⇒ Object 



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# File 'lib/video_transcoding/console.rb', line 19

def self.extended(base)
  fail "#{self} singleton can't be extended by #{base}" unless base.class == Module
  @speaker = ->(msg) { Kernel.warn msg }
  @volume = WARN
end

.included(base) ⇒ Object 



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# File 'lib/video_transcoding/console.rb', line 15

def self.included(base)
  fail "#{self} singleton can't be included by #{base}"
end

Instance Method Details

#debug(msg) ⇒ Object 



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# File 'lib/video_transcoding/console.rb', line 42

def debug(msg)
  @speaker.call msg unless @speaker.nil? or @volume < DEBUG
end

#error(msg) ⇒ Object 



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# File 'lib/video_transcoding/console.rb', line 30

def error(msg)
  @speaker.call msg unless @speaker.nil? or @volume < ERROR
end

#info(msg) ⇒ Object 



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# File 'lib/video_transcoding/console.rb', line 38

def info(msg)
  @speaker.call msg unless @speaker.nil? or @volume < INFO
end

#warn(msg) ⇒ Object 



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# File 'lib/video_transcoding/console.rb', line 34

def warn(msg)
  @speaker.call msg unless @speaker.nil? or @volume < WARN
end