#! /usr/bin/env ruby
# frozen_string_literal: true

require 'ruby-prof'
require './lib/gman'

# Pick N random domains directly,
# without pre-loading the Gman list for an accurate benchmark
count = (ARGV[0] || 100).to_i
domains = File.readlines('./config/domains.txt')
domains = domains.grep(/^[a-z0-9]/i)
domains = domains.sample(count)

RubyProf.start
domains.each do |domain|
  Gman.new("foo@bar.#{domain}").valid?
end

result = RubyProf.stop
printer = RubyProf::FlatPrinter.new(result)
printer.print($stdout)