Class: SMS::Logger

Inherits:
Object
  • Object
show all
Defined in:
lib/rubysms/logger.rb

Instance Method Summary collapse

Constructor Details

#initialize(stream = $stdout) ⇒ Logger

Returns a new instance of Logger.



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# File 'lib/rubysms/logger.rb', line 6

def initialize(stream=$stdout)
	@stream = stream
end

Instance Method Details

#event(str, type = :info) ⇒ Object 



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# File 'lib/rubysms/logger.rb', line 10

def event(str, type=:info)
	
	# arrays or strings are fine. quack!
	str = str.join("\n") if str.respond_to?(:join)
	
	# each item in the log is prefixed by a four-char
	# coloured prefix block, to help scanning by eye
	prefix_text = LogPrefix[type] || type.to_s
	prefix = colored(prefix_text, type)
	
	# the first line of the message is indented by
	# the prefix, so indent subsequent lines by an
	# equal amount of space, to keep them lined up
	indent = colored((" " * prefix_text.length), type) + " "
	@stream.puts prefix + " " + str.to_s.gsub("\n", "\n#{indent}")
	
	# flush immediately, to prevent
	# the log being backend up
	@stream.flush
end

#event_with_time(str, *rest) ⇒ Object 



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# File 'lib/rubysms/logger.rb', line 31

def event_with_time(str, *rest)
	event("#{time_log(Time.now)} #{str}", *rest)
end