tosik

  describe '.bar' do
    subject { Foo }
    it { should_receive(:boo) }
    it { should_receive(:baa) }
      # when
    after do
      subject.bar
    end
  end

tosik

    params[:upload_file].tap do |upload_file|
      file = upload_file.tempfile.tap
      master_class = upload_file.original_filename.sub('.csv', '').classify
      master_class.delete_all
      csv = CSV.parse(file.read, headers: true)
      csv.each do |row|
        row = row.to_hash.with_indifferent_access
        row.delete(nil)
        if row[:id]
          master_class.new(row).tap {|record|

tosik

# coding: utf-8
require 'open-uri'
module Ikioi
  module_function
  def run
    puts ActiveSupport::JSON.decode(open('http://2ch-ranking.net/ranking.json?board=gameswf')
      .read.sub('callback(', '').sub(/\);$/, '')).find {|item| item['title'].include? "あらあらかしこ" }['ikioi']
  rescue
    puts 0
  end

tosik

dotcloud run www 'cd current; rake foo'

tosik

module Helper
  module Notification

    def setup(args)
      time = args[:time]
      text = args[:text]
      opts = args[:opts]

      UILocalNotification.alloc.init.tap do |notif|
        notif.fireDate = NSDate.dateWithString( time.to_s )

tosik

User.order('rand()').first

  User Load (2.5ms)  SELECT `users`.* FROM `users` ORDER BY rand() LIMIT 1

User.select(:id).order('rand()').first.reload

tosik

class Friendship < ActiveRecord::Base

  scope :of_user, ->(user) { union(where(user1_id: user), where(user2_id: user)) }

  class << self
    def union(*relations)
      union_clause = "(#{relations.map {|r| r.ast.to_sql }.join(') UNION (')})"
      as_clause = "AS #{self.table_name}"
    
      from "(#{union_clause}) #{as_clause}"

tosik

button {
  label {
    position: 0 0;
  }
  image-view {
    position: 0 0;
  }
}

tosik

ssh gerrit.example.com -p 29418 gerrit stream-events | jq '.|select(.type == "comment-added")|{comment, url: .change.url}|.[]' --raw-output | ruby -e "require 'carrier-pigeon'; loop { message = STDIN.gets; if message then CarrierPigeon.send(uri: 'irc://gerrit:[email protected]/#gerrit', message: message, ssl:true, notice:true, join:true) ; p message ;end }"

tosik

#!/usr/bin/env ruby

require 'carrier-pigeon'
require 'json'
require 'pp'

command = <<EOS
  ssh gerrit.example.com gerrit stream-events
EOS
IO.popen(command, 'r+') do |io|