holdenhinkle

qas = %w[holden darius curt ryan1 ryan2 ryan3]

puts qas.delete(qas.sample) until qas.empty?

holdenhinkle

***********
**PROBLEM**
***********

**INPUT**
Upon form submission an array like the following is provided as a value to a key in Sinatra's params hash
[{"job_id"=>"43", "new_order"=>""},
 {"job_id"=>"44", "new_order"=>""},
 {"job_id"=>"46", "new_order"=>""},
 {"job_id"=>"47", "new_order"=>""},

holdenhinkle

function railFenceCipher(operation, string, height = 3) {
  function performOperation(operation, string, height, lines) {
    let results = ''; // only for decrypt
    let currentLine = 0;
    let moveUp = true;
    let moveDown = false;
  
    for (let i = 0; i < lines[0].length; i += 1) {
      if (operation === 'encrypt') {
        lines[currentLine].splice(i, 1, string[i]);

holdenhinkle

function railFenceCipher(operation, string, height = 3) {
  function encrypt(string, height, fence) {
    let currentRail = 0;
    let moveUp = true;
    let moveDown = false;
  
    for (let i = 0; i < fence[0].length; i += 1) {
      fence[currentRail].splice(i, 1, string[i]);
  
      if ((moveUp && currentRail + 1 > height - 1) ||

holdenhinkle

function longestSentence(text) {
  let biggestSentence = { sentence: null, wordCount: 0, };

  while (text.length > 0) {
    sentence = text.match(/^[\w\d\s,-]+\b([.!?]\s*)/i)[0];
    text = text.replace(sentence, '');
    sentence = sentence.trim();

    let wordCount = sentence.split(' ').length;
    if (biggestSentence.wordCount < wordCount) {

holdenhinkle

var studentScores = {
  student1: {
    id: 123456789,
    scores: {
      exams: [90, 95, 100, 80],
      exercises: [20, 15, 10, 19, 15],
    },
  },
  student2: {
    id: 123456799,

holdenhinkle

class Hex
  HEX = { '1' => 1, '2' => 2, '3' => 3,
          '4' => 4, '5' => 5, '6' => 6,
          '7' => 7, '8' => 8, '9' => 9,
          'a' => 10, 'b' => 11, 'c' => 12,
          'd' => 13, 'e' => 14, 'f' => 15 }

  attr_reader :string

  def initialize(input)

holdenhinkle

class Trinary
  attr_reader :number
  def initialize(value)
    @number = value
  end
  def to_decimal
    return 0 if number.match(/[^0-2]/)
    converted_num = 0
      number.split('').reverse.each_with_index do |num, index|
          converted_num += num.to_i * 3 ** index

holdenhinkle

class School
attr_accessor :grades

  def initialize
    @grades = {}
  end

  def to_h
    grades.map { |grade, name| grades[grade] = name.sort }
    grades.sort.to_h

holdenhinkle

class CircularBuffer
  attr_accessor :buffer, :read_index, :write_index

  def initialize(length)
    @buffer = Array.new(length)
    @read_index = 0
    @write_index = 0
  end

  def read