JunichiIto

$ rails c
pry(main)> app.url_for user_registration_url
"http://localhost:3000/users"
pry(main)> app.url_for new_user_registration_url
"http://localhost:3000/users/sign_up"
pry(main)> app.url_for new_user_registration_url(:user)
"http://localhost:3000/users/sign_up.user"

JunichiIto

<?xml version="1.0"?>
<root>
  <devicevendordef>
    <vendorname>TopreCorporation</vendorname>
    <vendorid>0x0853</vendorid>
  </devicevendordef>
  
  <appdef>
    <appname>RubyMine</appname>
    <equal>com.jetbrains.rubymine</equal>

JunichiIto

WITH events_with_schedule AS (
  SELECT
    ROW_NUMBER() OVER (PARTITION BY e.id ORDER BY s.due_date) AS rowno
    ,e.id AS event_id
    ,e.name
    ,s.id AS schedule_id
    ,s.due_date
  FROM
    schedules s
    INNER JOIN events e

JunichiIto

context '有効なパラメータの場合' do
  before do
    @user = attributes_for(:user)
  end
  it '正しく登録されること' do
    expect{
      post :create, user: @user
    }.to change(User, :count).by(1)
    expect(response.status).to eq 302
    expect(response).to redirect_to root_path

JunichiIto

  describe 'Post #create' do
    context '有効なパラメータの場合' do
      let(:create_user) { -> { post :create, user: attributes_for(:user) } }

      it 'リクエストは302 リダイレクトとなること' do
        create_user.call
        expect(response.status).to eq 302
      end
      it 'データベースに新しいユーザーが登録されること' do

JunichiIto

require 'minitest/autorun'
require 'date'

class SandboxTest < Minitest::Test
  def format_month(text, current_date)
    text.gsub(/#\{ *month(?: *([-+]) *(\d+))? *\}/) do
      op = Regexp.last_match[1]
      val = Regexp.last_match[2]
      if op == '+'
        (current_date >> val.to_i).month

JunichiIto

Because Junichi Ito's post was public, I wanted to translate my answer to Japanese before posting it. Here's my English answer:

Thanks for your comments and your support! I realise we should have done a better job at explaining how we arrived at the pricing.

With Doorkeeper, we’re focused on organisers who hold events on a regular basis, not one off events. This is why we’ve chosen to go with monthly pricing, instead of one a one off fee. We think Doorkeeper already provides you some value when you’re not holding events (people can join your community, you can send them messages), and we want look to how we can provide even more continuous value for communities. If you have any ideas how we could make Doorkeeper more valuable to you even when you’re not holding an event, please let us know.

We chose the smallest plan to have five upcoming events number because we thought it would be the largest number a non professional event organiser would have. We think that ¥1,500 per month is a reasonable price even i

JunichiIto

-- https://gist.github.com/natcl/7a5c98aae8b21475caf9
log "start"
property imageFiles : {"jpg", "pef", "dng", "jpeg"}

tell application "Finder"
	set MyFolder to folder POSIX file "/Users/your-path/"
	set SubFolders to every folder of MyFolder
end tell

repeat with aFolder in SubFolders

JunichiIto

fizz_buzz = -> (n) do
  f = -> (cond, ans, nxt, n) { n % cond == 0 ? ans : nxt.(n) }.curry
  patterns = [[n, n.to_s], [5, 'Buzz'], [3, 'Fizz'], [15, 'Fizz Buzz']]
  patterns.inject(nil) { |nxt, (cond, ans)| f.(cond, ans, nxt) }.(n)
end

(1..20).map(&fizz_buzz)
=begin
[
    [ 0] "1",

JunichiIto

-- http://qiita.com/jnchito/items/29e22cc5a73da29f65a3
SELECT
  e.id
 ,e.name
 ,sh.section_name
 ,to_char(sh.start_date, 'yyyy/mm/dd') as start_date
FROM
  employees e
INNER JOIN
  section_histories sh