ToeKneeLeg

// for loop compare with the use of obj to check for duplicate => 400-500ms at 1mil elm

function maxNum(x)
{
    var m = -Infinity, i = 0, n = x.length;

    for (; i != n; ++i) {
        if (x[i] > m) {
            m = x[i];
        }

ToeKneeLeg

//aaray.sort(with integer compare)

//this will generate an array that contains t number of elements
var inputArr = [];
for (var i=0, t=1000000; i<t; i++) {
    inputArr.push(Math.round(Math.random()*t))
}
console.log(inputArr);

var sortFunc = function(x){

ToeKneeLeg

var array = [];

var light = function arrayOfLight(number) {
  for (i = 0; i < number + 1; i++){
    array.push(i);
  }
}
light(13);
console.log(array);

ToeKneeLeg

#Exercise 1

SELECT e.isbn 
FROM editions AS e
INNER JOIN publishers AS p
  ON e.publisher_id = p.id 
  WHERE name = 'Random House'
  ;

#Exercise 2

ToeKneeLeg

require_relative 'contact_database.rb'

class Contact
 
  attr_accessor :name, :email

  def initialize(name, email)
    @name = name
    @email = email
  end

ToeKneeLeg

require_relative 'contact_database.rb'

class Contact
 
  attr_accessor :name, :email

  def initialize(name, email)
    @name = name
    @email = email
  end

ToeKneeLeg

require 'active_support/all'

@candidates = [
  {
    id: 5,
    years_of_experience: 4,
    github_points: 293,
    languages: ['C', 'Ruby', 'Python', 'Clojure'],
    date_applied: 5.days.ago.to_date,
    age: 26

ToeKneeLeg

# Determine whether a string contains a SIN (Social Insurance Number).
# A SIN is 9 digits and we are assuming that they must have dashes in them
def has_sin?(string)
  if /\d{3}-\d{3}-\d{3}/.match(string)
    return true
  end  
end

# puts "has_sin? returns true if it has what looks like a SIN"
# puts has_sin?("please don't share this: 234-604-142") == true

ToeKneeLeg

def benchmark
  start_time = Time.now
  yield
  end_time = Time.now
  run_time = end_time - start_time
  # Your benchmarking code goes here. 
end
 
# Be careful, pasting this into IRB will take a long time to print.
# It's a loooong string. :)

ToeKneeLeg

def count_index(input)
  letters = {}
  words = input.split(" ")
  conc_word = nil
  words.each do |word|
    if conc_word == nil
      conc_word = word
    else
      conc_word += word
    end