Class: StructuredLogger

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Includes:
Logger::Severity
Defined in:
lib/structured_logger.rb,
lib/structured_logger/version.rb

Defined Under Namespace

Classes: Formatter

Constant Summary collapse

VERSION = 
"0.1.0"

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(io) ⇒ StructuredLogger

Returns a new instance of StructuredLogger.



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# File 'lib/structured_logger.rb', line 15

def initialize(io)
  @logger = Logger.new(io)
  @formatter = nil
  @default_formatter = Formatter.new
end

Instance Attribute Details

#formatter ⇒ Object

Returns the value of attribute formatter.



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# File 'lib/structured_logger.rb', line 9

def formatter
  @formatter
end

Class Method Details

.severity_name(severity) ⇒ Object 



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# File 'lib/structured_logger.rb', line 11

def self.severity_name(severity)
  return Logger::SEV_LABEL[severity] || "ANY"
end

Instance Method Details

#add(severity, *args, &block) ⇒ Object 



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# File 'lib/structured_logger.rb', line 48

def add(severity, *args, &block)
  if level > severity
    return
  end
  if block_given?
    *args = yield
  end
  s = (@formatter || @default_formatter).call(severity, Time.now, *args)
  @logger << s
end

#debug(*args, &block) ⇒ Object 



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# File 'lib/structured_logger.rb', line 28

def debug(*args, &block)
  add(DEBUG, *args, &block)
end

#error(*args, &block) ⇒ Object 



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# File 'lib/structured_logger.rb', line 40

def error(*args, &block)
  add(ERROR, *args, &block)
end

#fatal(*args, &block) ⇒ Object 



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# File 'lib/structured_logger.rb', line 44

def fatal(*args, &block)
  add(FATAL, *args, &block)
end

#info(*args, &block) ⇒ Object 



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# File 'lib/structured_logger.rb', line 32

def info(*args, &block)
  add(INFO, *args, &block)
end

#warn(*args, &block) ⇒ Object 



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# File 'lib/structured_logger.rb', line 36

def warn(*args, &block)
  add(WARN, *args, &block)
end