y-yagi

jsdom = require 'jsdom'

module.exports = (robot) ->
  robot.respond /天気 (.*)$/i, (msg) ->
    api_url = 'http://weather.livedoor.com/forecast/rss/warn/'
    [area] = [msg.match[1]]

    areas = {
      北海道 : '01'
      青森 : '02', 岩手 : '03', 宮城 : '04', 秋田 : '05', 山形 : '06', 福島 : '07'

y-yagi

# Bundler Integration
require "bundler/capistrano"

# Application Settings
set :application,   "yourapplicationname"
set :user,          "serveruser"
set :deploy_to,     "/home/#{user}/rails-applications/#{application}"
set :rails_env,     "production"
set :use_sudo,      false
set :keep_releases, 3

y-yagi

desc "Pings PING_URL to keep a dyno alive"
task :dyno_ping do
  require "net/http"

  if ENV['PING_URL']
    uri = URI(ENV['PING_URL'])
    Net::HTTP.get_response(uri)
  end
end

y-yagi

Testing behavior of a CollectionProxy based on :dependent option, delete method used and assocation type (:has_many vs :has_many :through)

:has_many association

class Category < ActiveRecord::Base
	has_many :contacts, through: :categorizations
	has_many :categorizations, dependent: DEPENDENT
end

y-yagi

# config/initializers/char_converter.rb
require 'uri'

module Support
  class CharConverter

    SANITIZE_ENV_KEYS = [
      "HTTP_COOKIE",     # bad cookie encodings kill rack: https://github.com/rack/rack/issues/225
      "HTTP_REFERER",
      "PATH_INFO",

y-yagi

Testing behavior of a CollectionProxy based on :dependent option, delete method used and assocation type (:has_many vs :has_many :through)

:has_many association

class Category < ActiveRecord::Base
	has_many :contacts, through: :categorizations
	has_many :categorizations, dependent: DEPENDENT
end

y-yagi

import com.android.volley.toolbox.HurlStack;
import com.squareup.okhttp.OkHttpClient;
import java.io.IOException;
import java.net.HttpURLConnection;
import java.net.URL;

/**
 * An {@link com.android.volley.toolbox.HttpStack HttpStack} implementation which
 * uses OkHttp as its transport.
 */

y-yagi

require 'minitest'
require "minitest/autorun"
require 'power_p'
require 'ripper'

trace = TracePoint.new(:raise) do |tp|
  if tp.raised_exception.class == Minitest::Assertion
    file, lineno = tp.raised_exception.location.split(':')
    line = open(file).each_line.drop(lineno.to_i - 1).first
    idents = Ripper.sexp(line)

y-yagi

# todos_controller.rb
class TodosController < ApplicationController
  respond_to :html, :json, :xml
end 

# application_controller.rb
class ApplicationController < ActionController::Base
  protect_from_forgery with: :exception
  rescue_from ActionView::MissingTemplate, with: :check_respond_error

y-yagi

trace = TracePoint.new(:c_call) do |tp|
  if tp.method_id == :warn
    print tp.binding.eval('caller_locations').join("\n")
  end
end
trace.enable