marcmartino

myAudio = new Audio(audioUri + phrase + audioFormat);
myAudio.play();

//anti-pattern: does not work
return Rx.Observable.fromEvent(myAudio, 'onended');


myAudio.onended = () {
  return Rx.Observable.just("success"); 
}

marcmartino

function findPrimeFact(num, accum = []) {
  return 1;
}
function isDivisible(num) {
  return (divisor) => num % divisor === 0;
}
function isPrime(num) {
  return Array.from({length: Math.floor(num/4 - 1)},
      (x, i) => i * 2 + 3)
    .filter(isDivisible(num)).length === 0;

marcmartino

function genSeqUntil(valFunc, limitPredicate, seq = []) {
    var nextVal = valFunc(seq.length);
    if (limitPredicate(seq.length, nextVal)) {
      seq[seq.length] = nextVal;
      return genSeqUntil(valFunc, limitPredicate, seq);
    }
    return seq;
}
const memoize = (fn) => (function () {
      var cache = {};

marcmartino

function genSeqUntil(valFunc, limitPredicate, seq = []) {
  var nextVal = valFunc(seq.length);
  if (limitPredicate(seq.length, nextVal)) {
    seq[seq.length] = nextVal;
    return genSeqUntil(valFunc, limitPredicate, seq);
  }
  return seq;
}

function sumOfAllMultiplesUnder(multsArr, max) {

marcmartino

const assert = require('assert');

var xys = [{"x":[1,6],"y":7},{"x":[2,4],"y":8},{"x":[3,7],"y":16},{"x":[6,8],"y":44},{"x":[7,1],"y":50},{"x":[8,4],"y":68}];
var euSqDist = (pt1, pt2) => Math.pow(pt1[0] - pt2[0], 2) + Math.pow(pt1[1] - pt2[1], 2);
var manDist = (pt1, pt2) => pt1[0] - pt2[0] + pt1[1] - pt2[1];
var genArr = function (len) {
    return Array.apply(null, Array(len)).map(function () {
    });
};
var pluck = (prop) => (el) => el[prop];

marcmartino

var assert = require("assert"),
	_ = require("underscore"),
	testData = {
	"Iron Man": ["Robert Downey Jr", "Gwyneth Paltrow", "Terrence Howard"],
	"Iron Man 3": ["Robert Downey Jr", "Guy Pearce", "Gwyneth Paltrow"],
	"Super Troopers": ["Jay Chandrasekhar", "Kevin Heffernan"],
	"The Day After Tomorrow": ["Dennis Quaid", "Jake Gyllenhaal", "Emmy Rossum"],
	"The Phantom of the Opera": ["Gerard Butler", "Emmy Rossum", "Patrick Wilson"],
	"How I Met Your Mother": ['Josh Radnor', "Jason Segel", "Cobie Smulders", "Kevin Heffernan"],
	"Despicable Me": ['Steve Carell', 'Jason Segel', 'Russel Brand', "Michael Fassbender"],

marcmartino

function isPalindrome(str) {
	var middle = Math.floor(str.length / 2),
		m = 0,
		strArr = str.toLowerCase().split("");
	for (m; m <= middle; m++) {
		if (strArr[m] !== strArr[strArr.length - 1 - m]) {
			return false;
		}
	}
	return true;

marcmartino

var assert = require("assert");

function largestSubArray(arr) {
	var allArrayPoints = set(0, arr.length)
		.reduce(commissionArrayPoints(arr), []);
	return allArrayPoints.reduce(greaterComparator, allArrayPoints[0]);
}

function commissionArrayPoints(arr) {
	return function (accum, num) {

marcmartino

var assert = require('assert');

function sortMerged(lOne, lTwo) {
	return lOne.reduce(function (sortedList, num, index) {
		var position = findPositionBinary(sortedList, num);
		sortedList.splice(position, 0, num);
		return sortedList;
	}, lTwo);
}

marcmartino

var nike = (function () {
  var eventChain = [],
    thisJqEle;
  return {        
    findElement: function (elementSelector, asyncTimeout) {
      //async should be the lenght of time to wait when looking async for the ele
      //sync only now

      eventChain.push(function (elementSelector, asyncTimeout) {
        return function () {