Module: Quandl::Command::Task::Logging

Extended by:
ActiveSupport::Concern
Included in:
Quandl::Command::Task
Defined in:
lib/quandl/command/task/logging.rb

Instance Method Summary collapse

Instance Method Details

#configure_logger ⇒ Object 



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# File 'lib/quandl/command/task/logging.rb', line 22

def configure_logger
  @stderr_logger = initialize_logger(config.stderr) if config.stderr.present?
  @stdout_logger = initialize_logger(config.stdout) if config.stdout.present?
end

#debug(*args) ⇒ Object 



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# File 'lib/quandl/command/task/logging.rb', line 59

def debug(*args)
  args.each{|a| logger.debug("# #{a}") } if verbose?
end

#error(*args) ⇒ Object 



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# File 'lib/quandl/command/task/logging.rb', line 63

def error(*args)
  stderr_logger.error(*args)
end

#fatal(*args) ⇒ Object 



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# File 'lib/quandl/command/task/logging.rb', line 67

def fatal(*args)
  stderr_logger.fatal("FATAL: #{args.join(" ")}")
end

#info(*args) ⇒ Object 



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# File 'lib/quandl/command/task/logging.rb', line 55

def info(*args)
  logger.info(*args)
end

#initialize_logger(path) ⇒ Object 



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# File 'lib/quandl/command/task/logging.rb', line 27

def initialize_logger(path)
  l = ::Logger.new( path, 2, 52428800 )
  l.formatter = proc do |severity, datetime, progname, msg|
    "# [#{datetime.strftime("%Y-%m-%d %H:%M:%S")}]\n#{msg}"
  end
  l
end

#log_request_time ⇒ Object 



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# File 'lib/quandl/command/task/logging.rb', line 35

def log_request_time
  debug("Started: #{request_timer}. Finished: #{Time.now}. Elapsed: #{request_timer.elapsed_ms}")
end

#logger ⇒ Object 



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# File 'lib/quandl/command/task/logging.rb', line 71

def logger
  @stdout_logger ||= Quandl::Logger
end

#start_request_timer ⇒ Object 



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# File 'lib/quandl/command/task/logging.rb', line 18

def start_request_timer
  self.request_timer = Time.now
end

#stderr_logger ⇒ Object 



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# File 'lib/quandl/command/task/logging.rb', line 75

def stderr_logger
  @stderr_logger ||= Quandl::Logger
end

#summarize(item) ⇒ Object 



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# File 'lib/quandl/command/task/logging.rb', line 39

def summarize(item)
  return summarize_hash(item) if item.kind_of?(Hash)
  item
end

#summarize_hash(item) ⇒ Object 



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# File 'lib/quandl/command/task/logging.rb', line 44

def summarize_hash(item)
  item.collect do |k,v|
    next "#{k}: '#{v}'" if v.kind_of?(String)
    "#{k}: #{v}"
  end.join(', ')
end

#table(*args) ⇒ Object 



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# File 'lib/quandl/command/task/logging.rb', line 51

def table(*args)
  Array(args).flatten.join(" | ")
end