zenizh

def authorize_user(record = nil)
  record ||= controller_name.classify.constantize
  authorize record, "#{action_name}?"
end

zenizh

# Your init script
#
# Atom will evaluate this file each time a new window is opened. It is run
# after packages are loaded/activated and after the previous editor state
# has been restored.
#
# An example hack to log to the console when each text editor is saved.
#
# atom.workspace.observeTextEditors (editor) ->
#   editor.onDidSave ->

zenizh

class SearchForm
  def initialize(posts)
    @posts = posts
  end

  def search
    # posts = とすると posts がローカル変数になるので nil になる
    posts = posts.where ...

    # attr_reader を public に定義すれば次のように書けるが不必要に公開したくない

zenizh

package main

import (
	"fmt"
	"os"

	"github.com/kami-zh/go-capturer"
)

func ExampleCaptureStdout() {

zenizh

kami-zh

お仕事

• 株式会社万葉のRailsエンジニア
• 最近は案件でGoを書いています
• Rails Developers Meetup#5で日報共有アプリケーションについて話しました
  • Railsで日報共有アプリケーションをOSSとして開発している話
• Railsでの活動履歴

zenizh

class Class
  def conform?(klass)
    (klass.instance_methods - instance_methods).empty?
  end
end

module Foo
  def bar; end
  def baz; end
end

zenizh

extern crate rand;

use std::io;
use std::cmp::Ordering;
use rand::Rng;

fn main() {
    println!("Guess the number!");

    let secret_number = rand::thread_rng().gen_range(1, 101);

zenizh

user nginx;

worker_cpu_affinity auto;
worker_processes auto;
worker_rlimit_nofile 4096;

error_log /var/log/nginx.error.log;
pid /var/run/nginx.pid;

events {

zenizh

user nginx;

worker_cpu_affinity auto;
worker_processes auto;
worker_rlimit_nofile 4096;

error_log /var/log/nginx.error.log;
pid /var/run/nginx.pid;

events {

zenizh

current_path = '/path/to/app/current'
shared_path = '/path/to/app/shared'

worker_processes 4

working_directory current_path

listen "#{shared_path}/tmp/sockets/.unicorn.sock"

pid "#{shared_path}/tmp/pids/unicorn.pid"