MITSUBOSHI

module Sample
  class Scope
    def output
      'This is output'
    end
  end

  def self.with_scope1(&block)
    Scope.new.instance_eval(&block)
  end

MITSUBOSHI

# frozen_string_literal: true

require "bundler/inline"

gemfile(true) do
  source "https://rubygems.org"

  git_source(:github) { |repo| "https://github.com/#{repo}.git" }

  gem "activerecord"

MITSUBOSHI

# frozen_string_literal: true

require "bundler/inline"

gemfile(true) do
  source "https://rubygems.org"

  git_source(:github) { |repo| "https://github.com/#{repo}.git" }

  gem "activerecord"

MITSUBOSHI

# ref: https://speakerdeck.com/shioyama/the-ruby-module-builder-pattern?slide=65

class Predicable < Module
  def initialize(*attribute_names)
    @names = attribute_names
  end

  def included(klass)
    @names.each do |name|
      define_method "#{name}?" do

MITSUBOSHI

# frozen_string_literal: true

require "bundler/inline"

gemfile(true) do
  source "https://rubygems.org"

  git_source(:github) { |repo| "https://github.com/#{repo}.git" }

  gem "activerecord"

MITSUBOSHI

tap "aquasecurity/trivy"
tap "argoproj/tap"
tap "brewsci/science"
tap "chezou/jumanpp"
tap "getsentry/tools"
tap "github/gh"
tap "heroku/brew"
tap "homebrew/bundle"
tap "homebrew/cask"
tap "homebrew/core"

MITSUBOSHI

# simple example below:
#   ruby github_historian.rb -o 'kayac/ecspresso' -b v0.13.0 -a v0.15.0

require 'forwardable'
require 'optparse'
require 'open3'

class GitHubHistorian
  class << self
    def collect_commits(repository:, before_tag:, after_tag:, options: {})

MITSUBOSHI

require 'bundler/inline'

gemfile do
  source 'https://rubygems.org'
  # Official gem is too heavy to use.
  ## require 'asana'
  # for debugging
  ## require 'pry'
  require 'json'
  require 'faraday'

MITSUBOSHI

% fizzbuzz

dividable_by_15(X) :- dividable_by_5(X), dividable_by_3(X).
dividable_by_5(X) :- 0 is X mod 5.
dividable_by_3(X) :- 0 is X mod 3.

fizzbuzz(_) :- print('fizzbuzz'), nl.
fizz(_) :- print('fizz'), nl.
buzz(_) :- print('buzz'), nl.
original(X) :- print(X), nl.

MITSUBOSHI

class Restaurant(name)
  @name = name
  @function seat_area_by(guest)
    seat_area = ""
    if guest.is_smoker == "true"
    (
      seat_area.append("outside")
    )
    else
    (