Patrick Tran theptrk

## rust-black-scholes
/* The Black and Scholes (1973) Stock option formula */

use std::f64;

fn black_scholes(putCallFlag:&str, s:f64, x:f64, t:f64, r:f64, v:f64) -> f64 {

  let d1 = ( (s / x).ln() + (r + v * v / 2.0) * t) / ( v * t.sqrt() );
  let d2 = d1 - v * t.sqrt();


## SomeComponent.jsx
import React from 'react'
import bindContext from './path/to/bindContext';

export default class SomeComponent extends React.Component {
  constructor() {
    super();

    // ========== Too verbose ==========
    // this.toggleEventForm = this.toggleEventForm.bind(this);
    // this.handleSubmit = this.handleSubmit.bind(this);

## KaleActions.js
import alt from '../libs/alt';

class KaleActions {
  create(data) {
    return new Promise((resolve, reject) => {
      var post = $.ajax({
        type: 'POST',
        data: data,
        url: '/kaleapi',
      });

## circle.html
<!DOCTYPE html>
<html>
<head>
  <title>Circle</title>
  <style type="text/css">
    .circle-container {
      width: 150px;
      height: 150px;
      line-height: 150px;
      text-align: center;

## reduce.js
// write reduce without Array.reduce

// @param {Array} list
// @param {Function} fn takes (acc, result)
// @acc {*} acc is the starting point or working accumulator
const reduce (list, fn, acc) => {
  let i = 0;
  var len = list.length;
  while(i < len) {
    acc = fn(acc, list[i])

## mapAndFilterInReduce.js
// Part 1
// write an array mapping function that can be passed into reduce
const mapping = (transform) => (acc, val) => acc.concat([transform(val)]);

// write an array filtering function that can be passed into reduce
const filtering = (predicate) => (acc, val) => predicate ? acc.concat([val]): acc;

// Part 2
// abstract out the "reduce" logic
const concat = (acc, val) => acc.concat([val]);

## spiral-traversal.js
const test1 = [
    [1]
];
const test2 = [
    [1, 2],
    [3, 4]
];
const test3 = [
    [1, 2, 3],
    [4, 5, 6],

## phone-number-mnemonics-iteratively.js
const phoneNumberMnemonics = (phoneNumber) => {
  const letters = ["0", "1", "abc", "def", "ghi", "jkl", "mno", "pqrs", "tuv", "wxyz"]
  const numbers = phoneNumber.split('');
  const results = [];
  const wipStack = [
    { wip: '', remaining: numbers }
  ];
  while (wipStack.length > 0) {
    let [wip, remainingNumbers] = wipStack.pop();
    if (remainingNumbers.length > 0) {

## k-shifted-array.js
// TODO TEST

// given [3,4,5,6,7,8,9,1,2]
// return 7
const test1 = [3,4,5,6,7,8,9,1,2]
const test2 = [8,9,1,2,3,4,5,6,7]
const findk = list => {
  if (list[0] < list[list.length-1]) {
    return 0;
  }

## example.diff
--- /dev/null
+++ b/my_file.txt
@@ -0,0 +1,3 @@
+Dear Abby
+I met a new person today
+It was a good day
	/* The Black and Scholes (1973) Stock option formula */

	use std::f64;

	fn black_scholes(putCallFlag:&str, s:f64, x:f64, t:f64, r:f64, v:f64) -> f64 {

	let d1 = ( (s / x).ln() + (r + v * v / 2.0) * t) / ( v * t.sqrt() );
	let d2 = d1 - v * t.sqrt();
	import React from 'react'
	import bindContext from './path/to/bindContext';

	export default class SomeComponent extends React.Component {
	constructor() {
	super();

	// ========== Too verbose ==========
	// this.toggleEventForm = this.toggleEventForm.bind(this);
	// this.handleSubmit = this.handleSubmit.bind(this);
	import alt from '../libs/alt';

	class KaleActions {
	create(data) {
	return new Promise((resolve, reject) => {
	var post = $.ajax({
	type: 'POST',
	data: data,
	url: '/kaleapi',
	});
	<!DOCTYPE html>
	<html>
	<head>
	<title>Circle</title>
	<style type="text/css">
	.circle-container {
	width: 150px;
	height: 150px;
	line-height: 150px;
	text-align: center;
	// write reduce without Array.reduce

	// @param {Array} list
	// @param {Function} fn takes (acc, result)
	// @acc {*} acc is the starting point or working accumulator
	const reduce (list, fn, acc) => {
	let i = 0;
	var len = list.length;
	while(i < len) {
	acc = fn(acc, list[i])
	// Part 1
	// write an array mapping function that can be passed into reduce
	const mapping = (transform) => (acc, val) => acc.concat([transform(val)]);

	// write an array filtering function that can be passed into reduce
	const filtering = (predicate) => (acc, val) => predicate ? acc.concat([val]): acc;

	// Part 2
	// abstract out the "reduce" logic
	const concat = (acc, val) => acc.concat([val]);
	const test1 = [
	[1]
	];
	const test2 = [
	[1, 2],
	[3, 4]
	];
	const test3 = [
	[1, 2, 3],
	[4, 5, 6],
	const phoneNumberMnemonics = (phoneNumber) => {
	const letters = ["0", "1", "abc", "def", "ghi", "jkl", "mno", "pqrs", "tuv", "wxyz"]
	const numbers = phoneNumber.split('');
	const results = [];
	const wipStack = [
	{ wip: '', remaining: numbers }
	];
	while (wipStack.length > 0) {
	let [wip, remainingNumbers] = wipStack.pop();
	if (remainingNumbers.length > 0) {
	// TODO TEST

	// given [3,4,5,6,7,8,9,1,2]
	// return 7
	const test1 = [3,4,5,6,7,8,9,1,2]
	const test2 = [8,9,1,2,3,4,5,6,7]
	const findk = list => {
	if (list[0] < list[list.length-1]) {
	return 0;
	}
	--- /dev/null
	+++ b/my_file.txt
	@@ -0,0 +1,3 @@
	+Dear Abby
	+I met a new person today
	+It was a good day