Class: Rakie::Log

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

Constant Summary collapse

LEVEL_INFO = 
0
LEVEL_ERROR = 
1
LEVEL_DEBUG = 
2

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Log

Returns a new instance of Log.



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# File 'lib/rakie/log.rb', line 11

def initialize
  @level = Rakie.current_mode == Rakie::MODE_DEV ? LEVEL_DEBUG : LEVEL_ERROR
  @out = STDOUT
end

Instance Attribute Details

#level ⇒ Object

Returns the value of attribute level.



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# File 'lib/rakie/log.rb', line 3

def level
  @level
end

#out ⇒ Object

Returns the value of attribute out.



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# File 'lib/rakie/log.rb', line 3

def out
  @out
end

Class Method Details

.debug(message, who = nil) ⇒ Object 



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# File 'lib/rakie/log.rb', line 75

def self.debug(message, who=nil)
  unless self.instance.level_debug?
    return
  end

  if who
    message = "#{who}: #{message}"
  end

  level = self.instance.level_text(LEVEL_DEBUG)
  self.instance.out.print("[#{Time.now.to_s}][#{level}] #{message}\n")
end

.error(message, who = nil) ⇒ Object 



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# File 'lib/rakie/log.rb', line 62

def self.error(message, who=nil)
  unless self.instance.level_error?
    return
  end

  if who
    message = "#{who}: #{message}"
  end

  level = self.instance.level_text(LEVEL_ERROR)
  self.instance.out.write("[#{Time.now.to_s}][#{level}] #{message}\n")
end

.info(message, who = nil) ⇒ Object 



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# File 'lib/rakie/log.rb', line 49

def self.info(message, who=nil)
  unless self.instance.level_info?
    return
  end

  if who
    message = "#{who}: #{message}"
  end

  level = self.instance.level_text(LEVEL_INFO)
  self.instance.out.write("[#{Time.now.to_s}][#{level}] #{message}\n")
end

.instance ⇒ Object 



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# File 'lib/rakie/log.rb', line 45

def self.instance
  @instance ||= Log.new
end

.level ⇒ Object 



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# File 'lib/rakie/log.rb', line 88

def self.level
  self.instance.level
end

.level=(level) ⇒ Object 



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# File 'lib/rakie/log.rb', line 92

def self.level=(level)
  self.instance.level = level
end

Instance Method Details

#level_debug? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rakie/log.rb', line 41

def level_debug?
  @level >= LEVEL_DEBUG
end

#level_error? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rakie/log.rb', line 37

def level_error?
  @level >= LEVEL_ERROR
end

#level_info? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rakie/log.rb', line 33

def level_info?
  @level >= LEVEL_INFO
end

#level_text(level = nil) ⇒ Object 



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# File 'lib/rakie/log.rb', line 16

def level_text(level=nil)
  unless level
    level = @level
  end

  case level
  when LEVEL_INFO
    return "INFO"

  when LEVEL_ERROR
    return "ERROR"

  when LEVEL_DEBUG
    return "DEBUG"
  end
end