ukstudio

class User
  has_one :character
end

class Character
  belongs_to :user
  has_many :battles
  has_many :battle_records
end

ukstudio

Rack::Utils::SYMBOL_TO_STATUS_CODE.each do |symbol,code|                                                      
  matcher_name = symbol.to_s =~ /^not_/ ? symbol : "be_#{symbol}"                                                                                                                                                                                                  
  RSpec::Matchers.define matcher_name do                
    match do |response|                                                                                                                                                                                                                                                                                             
      response.code.to_i == code                                                                                                                                                                                                                                                               

ukstudio

describe  Fixnum do
  subject { [1,2,3,4] }
  specify { subject.all?{|v| v==1} }
  it { should_not be_all{|v| v==1 }}
  it { should be_any{|v| v==1 } }

  it { should be_any(&lambda{|v| v==1 }) }
end

class Foo

ukstudio

# lambda/proc ver
class Proc
  def self.compose(f, g)
    lambda {|*args| f[g[*args]] }
  end 
  
  def <<(g)
    Proc.compose(self,g)
  end 
 

ukstudio

class Foo
  def self.show
    'foo'
  end

  class << self
    def show_with_bar
      "#{show_without_bar} bar"
    end
    alias :show_without_bar :show

ukstudio

#!/usr/bin/env ruby
# -*- coding: utf-8 -*-

class Foo
  def self.show
    'foo'
  end
end

module Bar

ukstudio

user nginx nginx;
worker_processes 1;

error_log /var/log/nginx/error_log info;

events {
  worker_connections 1024;
  use epoll;
}

ukstudio

require 'net/http'

uri = URI.parse('http://[::1]:3000')

puts uri.host #=> '[::1]'
puts uri.hostname #=> '::1'

Net::HTTP.start(uri.host, uri.port) do |http|
  http.get('/')
end #=> getaddrinfo: Name or  2 vice not known (SocketError)

ukstudio

require 'date'
describe Date do
  it do
    Date.stub(:today) { 'today' }
    Date.today.should == 'today'
  end
end

ukstudio

class FizzBuzz
  def self.say(num)
    str = [[:Fizz][num%3], [:Buzz][num%5]].join('')
    str.empty? ? num : str
  end
end

describe FizzBuzz do
  subject { described_class.say(num) }
  context 'with 1' do