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client_max_body_size 30M;
proxy_send_timeout 600;
proxy_read_timeout 1h;
send_timeout 600;

upstream backend {
  server unix:///var/run/puma/my_app.sock ;
}

server {

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# Controller /app/controllers/posts_controller.rb
def index
  @posts = Post.all
end

# Spec /spec/controllers/posts_controller_spec.rb
describe "GET #index" do
  it "responds successfully with a HTTP 200 status code" do
    get :index
    expect(response).to be_success

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class MyLittleProgram
    def execute
        h = { h1: 'value1', h2: 'value2', h3: 'value3', h4: 'value4' }
        a = [ '1', '2', '3', '4' ]
 
        h.each_with_index do |(k, v), i|
            break if a.size > h.keys.size

            a.each_with_index { |val, index|
                if i == index

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class ActsController < ActionController::Base
  before_filter :get_user

  def new
    @act = @user.acts.new
  end

  def create
    @act = @user.acts.new params[:act]

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require 'spec_helper'

class User
  def initialize(args = {}); end

  def email
    'someone@example.com'
  end

  def mobile

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require 'rubygems'
require 'viewpoint' # Library for MS Outlook
require 'viewpoint/logging/config' # For Debugging
include Viewpoint::EWS
 
endpoint = 'YOUR MS EXACHANGE URL COMES HERE' # E.g. https://OUTLOOKSERVER_URL/ews/exchange.asmx
user = 'USERNAME'
pass = 'PASSWORD'
 
cli = Viewpoint::EWSClient.new endpoint, user, pass

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# app/models
class User < ActiveRecord::Base
  has_many :responses, dependent: :destroy
end

class Response < ActiveRecord::Base
  has_one :report
  has_many :points
  belongs_to :user
end

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class Product < ActiveRecord::Base
  has_many :suppliers, conditions: ["suppliers.status = ?", true]
end

# In Rails4, if you wish to use the same, you can use the below syntax:

class Product < ActiveRecord::Base
  has_many :suppliers, -> { where("suppliers.status = ?", true) }
end

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#{PATH_TO_APP}$ rails g model Person name:string email:string
#{PATH_TO_APP}$ rails g model Community name:string description:text

class Person < ActiveRecord::Base
  has_and_belongs_to_many :communities
end

class Community < ActiveRecord::Base
  has_and_belongs_to_many :persons
end

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begin
  # Code to be executed here
  # This part will be 'protected'
  raise # Use this to raise any message
rescue
  # Exception Handling, like argument error, 404
  retry # use this if you want the begin block to be executed again, if execption occurs.
ensure
  # This part will always get executed.
end