nerdinand

# or simply:
'foobar'.tr 'A-Za-z','N-ZA-Mn-za-m'


# rot(x)
class String
  def rot(num = 13)
    return self.split('').collect do|ch|
      if /^[a-z]$/ === ch
        ((ch.ord + num - 'a'.ord) % 26 + 'a'.ord).chr

nerdinand

import Svg exposing (..)
import Svg.Attributes exposing (..)
import Html exposing (Html)

type alias Pattern = List (List Int)

positionPattern : Pattern
positionPattern =
  [
    [1, 1, 1, 1, 1, 1, 1]

nerdinand

#!/usr/bin/ruby

NAMES = %w{
  Heinz
  Ina
  Ferdinand
  Konstantin
  Kaspar
  Katalin
  Leonie

nerdinand

javascript:

function isJiraPage() {
  return window.location.href.indexOf("jira") > -1;
};
function isJiraSprintPage() {
  return window.location.href.indexOf("selectedIssue") > -1;
};

function isBasecampPage() {

nerdinand

a = ['-', '/', '|', '\\']

loop do 
  print "\r#{a.rotate!.first}"
  sleep 0.1
end

nerdinand

GEM
  remote: https://rubygems.org/
  specs:
    addressable (2.5.1)
      public_suffix (~> 2.0, >= 2.0.2)
    capybara (2.14.4)
      addressable
      mime-types (>= 1.16)
      nokogiri (>= 1.3.3)
      rack (>= 1.0.0)

nerdinand

GIT
  remote: git://github.com/hanami/view.git
  revision: 1d2cc445ef96b5a58c61d8f7e6d5dfa44c917b5a
  branch: 1d2cc445ef96b5a58c61d8f7e6d5dfa44c917b5a
  specs:
    hanami-view (1.0.0)
      hanami-utils (~> 1.0)
      tilt (~> 2.0, >= 2.0.1)

GEM

nerdinand

#
# A quick and dirty fixture implementation for use with Hanami, RSpec and PostgreSQL.
# Fixtures will be loaded when the suite starts and will be reset using transactions
# to the same state after each test case.
#
# Supports associations like so (author has many books):
#
# # authors.yml
# rowling:
#   name: J.K. Rowling

nerdinand

require 'openssl'

ALGORITHM = 'AES-256-CBC'

puts 'Enter key to decrypt with (in hexadecimal):'
hex_key = gets.chomp

puts 'Enter message to decrypt (in hexadecimal):'
hex_message = gets.chomp

nerdinand

ALPHABET = /^[A-Z]+$/
COMMANDS = ['encrypt', 'decrypt']

command = ARGV[0]
key = ARGV[1].to_i
text = ARGV[2]

if COMMANDS.include? command
  if ALPHABET =~ text
    encrypted = text.chars.map do |character|