khaled dev-nyc

## car loan calculator
# car loan calculator

# methods
def prompt(message)
  puts("=>#{message}")
end

def number_valid(num)
  num =~ /\A[-+]?[0-9]*\.?[0-9]+\Z/
end

## gist:e85e1c309f230131c7276763d7c8592f
# car loan calculator
def prompt(message)
  puts("=>#{message}")
end

def number_valid(num)
  num =~ /\A[-+]?[0-9]*\.?[0-9]+\Z/
end

def integer?(input)

## modified rps
def prompt(message)
  puts("=>#{message}")
end

GAME = %w(rock  paper  scissors lizard spoke)

def shorten_input(input)
	case input
	when "p" , "P" , "paper"
	  input = "paper"

## rps-modified
def prompt(message)
  puts("=>#{message}")
end

GAME = %w(rock  paper  scissors lizard spoke)

def shorten(input)
	case input
	when "p" , "P" , "paper"
	  input = "paper"

## tic
``` ruby
BOARD = ["a1" , "a2" , "a3" , "b1" , "b2" , "b3" , "c1" , "c2" , "c3"]
MARKER =[]
user_array = []
computer_array = []
def prompt(message)
  puts message
end

def win?(player_array)

## interleave
arr1 = [1,2,3,4]
arr2 = ['a', 'b', 'c', 'd']

def interleave(arr1, arr2)
  newarr = []
  arr1.each do |num|
    newarr << num << arr2[arr1.index(num)]
  end
p newarr
end

## ruby_methods_by_behavior.rb
I reviewed some common Ruby methods and grouped them by behavior.

Hopefully this helps someone else too.

[Please copy paste and fix typos, add/delete, improve from this Gist.](https://gist.github.com/dirkdirk/9209d7ea67ac57543975162713910224)

-

# Array

## sort.rb
# Sample implementation of quicksort and mergesort in ruby
# Both algorithm sort in O(n * lg(n)) time
# Quicksort works inplace, where mergesort works in a new array

def quicksort(array, from=0, to=nil)
    if to == nil
        # Sort the whole array, by default
        to = array.count - 1
    end

## rps_bonus.rb
class Move
  attr_accessor :value
  VALID_CHOICES = ["rock", "paper", "scissors", "lizard", "spoke"]
  def initialize(value)
    @value = value
  end

  def to_s
    @value
  end

## skeleton.html
<!DOCTYPE html>
<html lang="en">
  <head>
    <title>your page title goes here</title>
    <meta charset="utf-8" />
  </head>
  <body>
  </body>
</html>
	# car loan calculator

	# methods
	def prompt(message)
	puts("=>#{message}")
	end

	def number_valid(num)
	num =~ /\A[-+]?[0-9]*\.?[0-9]+\Z/
	end
	def prompt(message)
	puts("=>#{message}")
	end

	GAME = %w(rock paper scissors lizard spoke)

	def shorten_input(input)
	case input
	when "p" , "P" , "paper"
	input = "paper"
	``` ruby
	BOARD = ["a1" , "a2" , "a3" , "b1" , "b2" , "b3" , "c1" , "c2" , "c3"]
	MARKER =[]
	user_array = []
	computer_array = []
	def prompt(message)
	puts message
	end

	def win?(player_array)
	arr1 = [1,2,3,4]
	arr2 = ['a', 'b', 'c', 'd']

	def interleave(arr1, arr2)
	newarr = []
	arr1.each do \|num\|
	newarr << num << arr2[arr1.index(num)]
	end
	p newarr
	end
	I reviewed some common Ruby methods and grouped them by behavior.

	Hopefully this helps someone else too.

	[Please copy paste and fix typos, add/delete, improve from this Gist.](https://gist.github.com/dirkdirk/9209d7ea67ac57543975162713910224)

	-

	# Array
	# Sample implementation of quicksort and mergesort in ruby
	# Both algorithm sort in O(n * lg(n)) time
	# Quicksort works inplace, where mergesort works in a new array

	def quicksort(array, from=0, to=nil)
	if to == nil
	# Sort the whole array, by default
	to = array.count - 1
	end
	class Move
	attr_accessor :value
	VALID_CHOICES = ["rock", "paper", "scissors", "lizard", "spoke"]
	def initialize(value)
	@value = value
	end

	def to_s
	@value
	end
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<title>your page title goes here</title>
	<meta charset="utf-8" />
	</head>
	<body>
	</body>
	</html>