stdout within class method

logger.rb

require 'ruby_expect'
require 'timeout'
require 'pry'

@verbose = true
log_name = "#{Time.now.utc.strftime('%Y-%m-%d-%H%M%SZ')}-#{@prog_name}.log"
timeout_seconds = '600'

class Log
  def initialize(log_path)
    @log = Logger.new(log_path)
  end

  def add(msg, sev = Logger::INFO)
    if @verbose
      puts msg
      STDOUT.flush
    end
    @log.add(sev, msg, @prog_name)
    return true
  end
end

log = Log.new(log_name)
log.add("Initialized")

# some more code

puts "done"