module Bench

Public Class Methods

print_memory_usage() { || ... } click to toggle source

# File lib/n_max/bench.rb, line 4
def self.print_memory_usage
  memory_before = `ps -o rss= -p #{Process.pid}`.to_i
  yield
  memory_after = `ps -o rss= -p #{Process.pid}`.to_i

  puts "Memory: #{((memory_after - memory_before) / 1024.0).round(2)} MB"
end

print_time_spent() { || ... } click to toggle source

# File lib/n_max/bench.rb, line 12
def self.print_time_spent
  time = Benchmark.realtime do
    yield
  end

  puts "Time: #{time.round(2)}"
end