Class: MotionPrime::Logger

Inherits:
Object
  • Object
show all
Defined in:
motion-prime/services/logger.rb

Constant Summary collapse

LOGGER_ERROR_LEVEL = 
0
LOGGER_INFO_LEVEL = 
1
LOGGER_DEBUG_LEVEL = 
2
LOGGER_DEALLOC_LEVEL = 
3
COLORS = 
{
  red:    [ "\e[0;31m", "\e[0m" ],
  green:  [ "\e[0;32m", "\e[0m" ],
  yellow: [ "\e[0;33m", "\e[0m" ],
  blue:   [ "\e[0;34m", "\e[0m" ],
  none:   [ "", ""]
}

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Logger

Returns a new instance of Logger.



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# File 'motion-prime/services/logger.rb', line 19

def initialize
  @default_level = Config.logger.level.nil? ? :info : Config.logger.level
  @disabled = false
end

Instance Attribute Details

#disabled ⇒ Object

Returns the value of attribute disabled.



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# File 'motion-prime/services/logger.rb', line 17

def disabled
  @disabled
end

Instance Method Details

#dealloc_message(type, object, *args) ⇒ Object 



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# File 'motion-prime/services/logger.rb', line 64

def dealloc_message(type, object, *args)
  if LOGGER_DEALLOC_LEVEL <= current_level
    if dealloc_items.include?(type.to_s)
      log([object.object_id, object.to_s] + args, "DEALLOC #{type}", :yellow)
    end
  end
end

#debug(*args) ⇒ Object 



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# File 'motion-prime/services/logger.rb', line 60

def debug(*args)
  log(args, "PRIME_DEBUG", :yellow) if LOGGER_DEBUG_LEVEL <= current_level
end

#error(*args) ⇒ Object 



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# File 'motion-prime/services/logger.rb', line 52

def error(*args)
  log(args, "PRIME_ERROR", :red) if LOGGER_ERROR_LEVEL <= current_level
end

#info(*args) ⇒ Object 



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# File 'motion-prime/services/logger.rb', line 56

def info(*args)
  log(args, "PRIME_INFO", :green) if LOGGER_INFO_LEVEL <= current_level
end

#log(objects, label = '', color = :none) ⇒ Object

Log message, colorized if using simulator.

Parameters:

  • message (Array<String>, String) —

    Message or array of messages to log.

  • color (Symbol) (defaults to: :none) —

    Color of message: red, green, yellow, blue.



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# File 'motion-prime/services/logger.rb', line 28

def log(objects, label = '', color = :none)
  message = "#{label || 'PRIME_LOG'} : " + Array.wrap(objects).map(&:inspect).join(',')
  if Device.simulator?
    color_parts = COLORS[color] || COLORS[:none]
    output(color_parts.first + message + color_parts.last)
  else
    output(message)
  end
  objects
end

#output(message) ⇒ Object

Output message, using “puts” for simulator and NSLog for Device.

Parameters:

  • message (String) —

    Message or array of messages to output.



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# File 'motion-prime/services/logger.rb', line 42

def output(message)
  return if disabled
  if Device.simulator?
    puts(message)
  else
    NSLog(message)
  end
  message
end