shadabahmed

class SkylineTree
  attr_reader :root

  def initialize(node_class = Node, start = nil, value = nil)
    @node_class = node_class
    @root = start && tree_type.new(start, value)
  end

  def add(range, value = nil)
    if root

shadabahmed

#! /bin/sh
### BEGIN INIT INFO
# Provides:          logstash
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Start daemon at boot time
# Description:       Enable service provided by daemon.
### END INIT INFO

shadabahmed

# Create Key
openssl genrsa -des3 -out logstash.key 1024
sudo openssl genrsa -des3 -out logstash.key 1024
# Create CSR
openssl req -new -key logstash.key -out logstash.csr
sudo openssl req -new -key logstash.key -out logstash.csr
# Remove password from key
sudo openssl rsa -in logstash.key.org -out logstash.key
# Create certificate
sudo openssl x509 -req -days 365 -in logstash.csr -signkey server.key -out logstash.crt

shadabahmed

=begin

{
  "region1": {month1: {avg_target: xxx, avg_actual: xxx}
              month2: .........
}

=end

shadabahmed

INFINITY = 1.0 / 0
NEG_INFINITY = -1.0 / 0

class Node
  MAX_LEVEL = 7
  # node has value and levels
  attr_accessor :val, :levels
  def initialize(val)
    self.val = val
    self.levels = []