takkanm

autoload 'B', './b.rb'

class Base
  def self.nop(c); end
end

class A
  class InnerA < Base
    nop B::InnerA
  end

takkanm

irb(main):001:0> module I
irb(main):002:1> include
irb(main):003:1> end
=> I
irb(main):004:0> module P
irb(main):005:1> prepend
irb(main):006:1> end
=> P
irb(main):007:0> module E
irb(main):008:1> extend

takkanm

#define SIGNAL_5PIN 2
#define SIGNAL_6PIN 1
#define POWER_PIN   3
#define MOTOR_POWER 255
#define MOVE_TIME   20000
#define STOP_TIME   1000

void setup() {
  pinMode(SIGNAL_5PIN, OUTPUT);
  pinMode(SIGNAL_6PIN, OUTPUT);

takkanm

└> cargo outdate
error: no such subcommand

	Did you mean `update`?

takkanm

require 'benchmark'

module Foo
  def foo;end
end

times = 1_000_000

Benchmark.bm 30 do |r|
  r.report 'none' do

takkanm

require 'benchmark'

module Foo
end

times = 1_000_000

Benchmark.bm 30 do |r|
  r.report 'extend' do
    times.times do

takkanm

module Foo
  def foo
    super
    p :foo
  end
end

module Fuga
  def foo
    super

takkanm

begin
  require 'bundler/inline'
rescue LoadError => e
  $stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler'
  raise e
end

gemfile(true) do
  source 'https://rubygems.org'
  gem 'rails', github: 'rails/rails'

takkanm

require 'timeout'

pid = Process.spawn('sleep', '10')
puts Time.now
begin
  Timeout.timeout(1) {
    Process.waitpid(pid)
  }
rescue => e
  p e

takkanm

source "https://rubygems.org"

gem 'rspec'