erez-rabih

require 'net/http'
module HTTPResponseDecodeContentOverride
  def initialize(h,c,m)
    super(h,c,m)
    @decode_content = true
  end
  def body
    res = super
    if self['content-length'] && res && res.respond_to?(:bytesize)
      self['content-length']= res.bytesize

erez-rabih

#ruby 1.9.3
require 'bigdecimal' ; require 'bigdecimal/util'; (0.5.to_d / 0.99.to_d).to_f # => 0.505050505 

#ruby 2.1.0
require 'bigdecimal' ; require 'bigdecimal/util'; (0.5.to_d / 0.99.to_d).to_f # => 0.0

erez-rabih

input {
  redis {
    host => "127.0.0.1"
    data_type => "list"
    key => "logstash"

    # We use the 'json' codec here because we expect to read
    # json events from redis.
    codec => json
  }

erez-rabih

  log_format ftbpro '$http_host '
                    '$remote_addr [$time_local] '
                    '"$request" $status $body_bytes_sent '
                    '"$http_referer" "$http_user_agent" '
                    '$request_time '
                    '$upstream_response_time';

erez-rabih

input {
        file {
                path => **YOUR NGINX ACCESS LOG FILE PATH**
                type => "web_nginx_access"
        }
}

filter {
        grok {
                type => "web_nginx_access"

erez-rabih

{
  "title": "Nginx Web",
  "services": {
    "query": {
      "list": {
        "0": {
          "query": "response:[200 TO 299]",
          "alias": "OK",
          "color": "#7EB26D",
          "id": 0,

erez-rabih

class BankAccount
  def initialize(balance)
    @balance = balance
  end
  #attr_reader and its equivalent
  attr_reader :balance
  def balance
    @balance
  end
  #attr_writer and its equivalent

erez-rabih

def temporary_balance_boost
  old_balance = balance
  balance = balance * 2
  puts "Your balance is now #{balance}, you have 10 seconds to use it!"
  sleep 10
  balance = old_balance
end

def temporary_balance_boost
  old_balance = @balance

erez-rabih

#pipelines {display: none;}
#main-panel {width: 100%;}

erez-rabih

def temporary_balance_boost
  old_balance = self.balance
  self.balance = self.balance * 2
  puts "Your balance is now #{balance}, you have 10 seconds to use it!"
  sleep 10
  self.balance = old_balance
end