jgnagy

class Cube
  attr_accessor :sides

  ALLOWED_COLORS = %i[red green yellow blue].sort.freeze

  def initialize(sides)
    @sides = sides
  end

  def rotate!

jgnagy

def log(message, level: :info)
  message.split("\n").each { |line| logger(level, line) }
end

jgnagy

tenant.rb
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class Tenant
  attr_reader :nickname, :occupation
  attr_writer :nickname, :occupation

  def initialize f_name, l_name, born_on, gender
    @f_name = f_name
    @l_name = l_name
    @born_on = born_on

jgnagy

tab_count = 0
File.readlines('/path/to/file').each do |line|
  # The regexp looks for 1 or more tabs at the beginning of the line as a group.
  # We then split the result by character, then get the size of the Array from the split.
  # Only do all that if the line matches the regexp in the first place.
  tab_count += line.match(/^([\t]+)/)[1].split('').size if line.match /^([\t]+)/
end

jgnagy

{
  "rabbitmq": {
    "port": 5671,
    "host": "sensu-rabbitmq-elb.domain.tld",
    "user": "sensumq",
    "password": "SomeSecretP4ssw0rd%",
    "vhost": "/sensu",
    "reconnect_on_error": true,
    "prefetch": 1,
    "ssl": {

jgnagy

#!/usr/bin/env ruby

class Connection
  include Comparable

  attr_reader :node
  attr_accessor :metric
  def initialize(node, metric)
    @node = node
    @metric = metric

jgnagy

set groups knuedge-default-applications applications application knu-ftp application-protocol ftp
set groups knuedge-default-applications applications application knu-ftp protocol tcp
set groups knuedge-default-applications applications application knu-ftp destination-port 21
set groups knuedge-default-applications applications application knu-tftp application-protocol tftp
set groups knuedge-default-applications applications application knu-tftp protocol udp
set groups knuedge-default-applications applications application knu-tftp destination-port 69
set groups knuedge-default-applications applications application knu-rtsp application-protocol rtsp
set groups knuedge-default-applications applications application knu-rtsp protocol tcp
set groups knuedge-default-applications applications application knu-rtsp destination-port 554
set groups knuedge-default-applications applications application knu-netbios-session protocol tcp

jgnagy

stop() {
  echo -n $"Stopping $prog: "
  dprofile || failure
  db2gcf -s 1>>${DB2LOG} 2>&1
  RETVAL=$?
  if [ $RETVAL -gt 0 ]; then
    echo -n $"${prog} is already stopped"
    failure
    RETVAL=3
    echo ""

jgnagy

stop() {
    LOGFILE=$(mktemp)

    echo -n $"Stopping IBM DB2 [${DB2USER}]"

    # Is DB2 already stopped?
    status
    if [ $RETVAL -ne 0 ]; then
        # Already stopped return 0
        success

jgnagy

#!/usr/bin/env ruby

require './lib/framework/installer.rb'

include InstallerFramework

class TestInstaller < BaseInstaller
  before  { puts "Before hook 1" }
  before  { puts "Before hook 2" }