runandrerun

const paragraph = "If you want to jumpstart the process of talking to us about this role, here’s a little challenge: write a program that outputs the largest unique set of characters that can be removed from this paragraph without letting its length drop below 50.";

const spotUniqueCharSet = (paragraph) => {
  const dictionary = {};
  const sortedDictionary = {};
  let characterSet = [];
  let sortable = [];
  let paragraphLength = paragraph.length;
  
  // map over paragraph to find unique appearance counts in the paragraph provided

runandrerun

// this reducer takes in the initial state and the action called
bodegaReducer = (state = initialBodegaState, action) => {
  // the below switch case decides what to do based on the action
  switch(action.type) {
    // since 'ENTER_BODEGA' is called
    // insideBodega is toggled to be true
    case 'ENTER_BODEGA':
      return {
        ...state,
        insideBodega: true,

runandrerun

function fibonacci(num){
  var a = 1, b = 0, temp;

  while (num >= 0){
    temp = a;
    a = a + b;
    b = temp;
    num--;
  }

runandrerun

const dictionaryMatch = (stringA, stringB) => {
  
  // create an empty dictionary to store your string
  const dictionary = {};
  
  // split stringA by character and iterate over it
  // create a new key value pair in the dictionary
  // for each unique character within the array
  stringA.split('').forEach(character => {
   dictionary[character] = character;

runandrerun

const characterMatch = (stringA, stringB) => {
  // basic optimization - store the lengths
  const aLength = stringA.length;
  const bLength = stringB.length;
  
  // brute force: double for loops
  // loop over the first argument (stringA)
  for (let i = 0; i < aLength; i++) {
    // for every index in stringA, loop over stringB 
    for (let k = 0; k < bLength; k++) {

runandrerun

// remember that we have a store that we can call on to check the state
const store = Redux.createStore(toDoReducer, initialToDoState);  

// check the state
store.getState()

// initial state
{ toDos: [] }

// action ADD_TODO is dispatched with the value 'Buy Food'

runandrerun

const initialToDoState = {
  toDos: [],
};

const ADDTODO = (toDoValue) => { 
  type: 'ADD_TODO',
  toDo: toDoValue,
};

const toDoReducer = (state = initialToDoState, action) => {

runandrerun

const initialToDoState = {
  toDos: [],
};

const ADDTODO = (toDoValue) => { 
  type: 'ADD_TODO',
  toDo: toDoValue,
};

const toDoReducer = (state = initialToDoState, action) => {

runandrerun

const initialToDoState = {
  toDos: [],
};

const ADDTODO = { 
  type: 'ADD_TODO',
  toDo: ''
};

const toDoReducer = (state = initialToDoState, action) => {

runandrerun

// before entering - no actions called
{
  insideBodega: false, choppedCheese: 10, catMood: "Neutral",
}

// after entering - ENTER_BODEGA dispatched once
{
  insideBodega: true, choppedCheese: 10, catMood: "Neutral",
}