ecleel

Why Rails fit our needs?¶ ↑

• Ruby!

• With Rails you focus on delivering value to your users. => Dave Thomas

• Active Record {:amazing_syntax, :migration, }

• Fast development => {:plugins, :generators}

• Easy deploy => Capistrano

• Convention over Configuration

• Less code

• Work agile

ecleel

class Node
  attr_accessor :dad, :name
  
  def initialize(name='', dad=nil)
    @name, @dad = name, dad
  end
  
  def inspect
    "My dad is #{@dad} "
  end

ecleel

# DictOptions is OrderedOptions copy for python.
# Basic idea: insted of use dict like this d['key'] = value use it as proprties d.key = value
#
# Examples:
# config = DictOptions()
# config.app_name = "Dictionary Test"
# config.database = "mysql"
# config.server = DictOptions()
# config.server.processes = 5
# ...

ecleel

require 'net/ssh'

host = IO.readlines('test1.txt') # full path of servers' list
port = 22       # SSH port
user = 'root'       # username
pass = "123123" # password
i    = 0

begin
  cmd = ["sudo /sbin/ip addr | grep mtu | grep -v lo | awk '{print $2}'",   # Interfaces

ecleel

require 'rubygems'
require 'win32ole'
require 'csv'

mdb_file="c:/Sites/labs/50q.bok"

class AccessDb
    attr_accessor :mdb, :connection, :data, :fields, :catalog

    def initialize(mdb=nil)

ecleel

require 'matrix'
require 'pp'

a = Matrix[ [1,2], [3,4]]
b = Matrix[ [4,3], [2,1]]


pp a
pp b

ecleel

# encoding: UTF-8

require 'csv'
require 'json'

columns = %w(trackName trackViewUrl artistName version price releaseDate formattedPrice fileSizeBytes description)
exclude = [] # Here you can execlude list of urls you want

data = JSON.load(DATA.read)
puts data.count

ecleel

☺  rvm reinstall ruby-2.0.0-p0 --with-openssl-dir=$HOME/.rvm/usr --verify-downloads 1 --debug                                                    ruby-1.9.3-p385 user bbc8e58 ✗
ruby-2.0.0-p0 - reinstall
Log file: /Users/ecleel/.rvm/log/ruby-2.0.0-p0/remove.src.log
[2013-02-27 10:53:16] __rvm_rm_rf
__rvm_rm_rf () {
  __rvm_rm_rf_verbose "$@"
}
current path: /Users/ecleel/Codes/
command(2): __rvm_rm_rf /Users/ecleel/.rvm/src/ruby-2.0.0-p0
Removing /Users/ecleel/.rvm/src/ruby-2.0.0-p0...

ecleel

/**
 * Circular Tooltip (SO)
 * http://stackoverflow.com/q/13132864/1397351
 */
* { margin: 0; padding: 0; }
body {
	overflow: hidden;
	background: url(http://theearlcarlson.com/experiments/amTooltip/img/bg.jpg);
}
/* generic styles for button & circular menu */

ecleel

/**
 * Circular Tooltip (SO)
 * http://stackoverflow.com/q/13132864/1397351
 */
* { margin: 0; padding: 0; }
body {
	overflow: hidden;
	background: url(http://theearlcarlson.com/experiments/amTooltip/img/bg.jpg);
}
/* generic styles for button & circular menu */