class PerformanceLogger
Public Class Methods
new(log_file:nil)
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# File lib/performance_logger.rb, line 4 def initialize(log_file:nil) raise 'Log file must be given' unless log_file.present? @log_file = log_file end
Public Instance Methods
log(message)
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# File lib/performance_logger.rb, line 25 def log(message) logger.info(message) end
wrap() { |self| ... }
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# File lib/performance_logger.rb, line 9 def wrap log("----------------------------------") start_time = Time.current log("Start time: #{start_time}") yield(self) end_time = Time.current log("End time: #{end_time}") total = end_time - start_time readable_total = distance_of_time_in_words(total) log("Total: #{readable_total}") log("Total in sec: #{total}") log("----------------------------------") end
Private Instance Methods
logger()
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# File lib/performance_logger.rb, line 31 def logger @logger = ActiveSupport::Logger.new(@log_file) end