okovalov

Pre-reqs

a) install VirtualBox and Vagrant
b) add homestead box (once vagrant is installed) - vagrant box add laravel/homestead

1) create local directory (source code would be placed there)

mkdir ~/prj/Commer/v2/lac2-magento.dev

1.a) cd ~/prj/Commer/v2/lac2-magento.dev/

okovalov

#  ---------------------------------------------------------------------------
#
#  Description:  This file holds all my BASH configurations and aliases
#
#  Sections:
#  1.   Environment Configuration
#  2.   Make Terminal Better (remapping defaults and adding functionality)
#  3.   File and Folder Management
#  4.   Searching
#  5.   Process Management

okovalov

<?php

function get_combinations($arrays) {
	$result = array(array());
	foreach ($arrays as $property => $property_values) {
		$tmp = array();
		foreach ($result as $result_item) {
			foreach ($property_values as $property_value) {
				$tmp[] = array_merge($result_item, array($property => $property_value));
			}

okovalov

const isOpen = (parenthesisChar, pts) => pts.filter(pt => pt[0] === parenthesisChar).length

const matches = (topOfStack, closed, pts) => pts.filter(pt => pt[0] === topOfStack && pt[1] === closed).length

const getValidCharacters = patterns => patterns.map(p => p.join('')).join('')

const verify = string => {
  const charactersArr = string.split('')

  const patterns = [

okovalov

const ceasarCipher = (str, num)  => {
  const alphabetArr = 'abcdefghijklmnopqrstuvwxyz'.split('')
  
  let myNum = num % alphabetArr.length

  const strArr = str.toLowerCase().split('')

  let resArr = []

  for (let c in strArr) {

okovalov

const harmlessRansomNote = (search, text) => {
  let result = true

  const textArr = text.toLowerCase().split(' ')
  const searchArr = search.toLowerCase().split(' ')
  const hash = {}

  for (let idx in textArr) {
    const word = textArr[idx]
    if (!hash[word]) hash[word] = 0

okovalov

const fizzBuzz = num => {
  for(let i = 1; i <= num; i++) {
    if (i % 15 === 0) {
      console.log('FizzBuzz')
      continue
    } 

    let val = i

    if (i % 3 === 0) val = 'Fizz'

okovalov

const reverseWords = string => {
  const wordsArr = string.split(' ')

  let result = []

  wordsArr.forEach(el => {
    result.push(el.split('').reverse().join(''))
  })

  return result.join(' ')

okovalov

const reverseArrayInPlace = arr => {
  
  for(let i = 0; i < (arr.length / 2)+1; i++) {
    const first = arr.shift()
    arr.splice(arr.length - i, 0, first)
  }

  return arr
}

okovalov

const getMedian = arr => {
  const arrLen = arr.length

  if (arrLen % 2 !== 0) {
    return arr[Math.floor(arrLen / 2)]
  } else {
    const m1 = arr[(arrLen / 2) - 1]
    const m2 = arr[arrLen / 2]
    return (m1 + m2) / 2
  }