shakthimaan

  def edit
    @post = Post.find(params[:id])
    @author = Author.find(:first, :conditions => ['id = ?', @post.author_id] )
  end

shakthimaan

mysql> select * from delayed_jobs \G
*************************** 1. row ***************************
        id: 9
  priority: 0
  attempts: 1
   handler: --- !ruby/object:Delayed::PerformableMethod 
args: 
- foo@bar.com
method_name: :deliver
object: !ruby/class UsersController

shakthimaan

UsersRailsWeb::Application.routes.draw do

  match 'users/show', :controller => 'users', :action => 'show'

end

shakthimaan

/usr/lib/ruby/1.8/timeout.rb:64:in `rbuf_fill': execution expired (Timeout::Error)
	from /usr/lib/ruby/1.8/net/protocol.rb:134:in `rbuf_fill'
	from /usr/lib/ruby/1.8/net/protocol.rb:116:in `readuntil'
	from /usr/lib/ruby/1.8/net/protocol.rb:126:in `readline'
	from /usr/lib/ruby/1.8/net/http.rb:2028:in `read_status_line'
	from /usr/lib/ruby/1.8/net/http.rb:2017:in `read_new'
	from /usr/lib/ruby/1.8/net/http.rb:1051:in `request'
	from /usr/lib/ruby/1.8/net/http.rb:948:in `request_get'
	from /usr/lib/ruby/1.8/net/http.rb:380:in `get_response'
	from /usr/lib/ruby/1.8/net/http.rb:543:in `start'

shakthimaan

def order
    @user = User.find(:first, :conditions => [ "name = ?",   params[:id] ])

    if not @user
      render :json => { :errors => "User #{@choice} doesn't exist" }, :status => 404
    else
      @orders = @user.orders
      if @orders.empty?
        render :json => { :errors => "No orders" }, :status => 404
      else

shakthimaan

                   	       	      (send request)
+--------+   (poll devices)  	           +----------+
| Device +--        client   server	 --+ Client   |
+--------+  \----   +------------+   ---/  +----------+
                 \--| EM Ruby  	 |--/
                -/  |     Serve- |  \--
             --/    +------------+     \-- +----------+
+--------+ -/       			  \+ Client   |
| Device +/         			   +----------+

shakthimaan

 module Hello

  class Test 
    attr_accessor :registers

    def initialize()
      @registers = []

      @registers << Alpha.new
      @registers << Beta.new

shakthimaan

require 'rubygems'

class Foo
  attr_accessor :mutex
  attr_accessor :started
  attr_accessor :running

  def initialize
    @mutex = Mutex.new
    @started = ConditionVariable.new

shakthimaan

(defun lat?
  (lambda (l)
    (cond
     ((null? l) #t)
     ((atom ? (car l)) (lat? (cdr l)))
     (else #f))))

shakthimaan

(defun double? (x)
  (lambda (x)
    (x * x)))

(double? 3)

;; (lambda (x) (x * x))