Playing w: JavaScript.js

const logVisibleLightWaves = () => {
  const lightWaves = 'Moonlight';
  //if you delete line 4 then line 7 will not display anything in the console. The {} limit the scope of the
  //variable to inside the {} line 7 diplays the function that takes place within the {}...
  console.log(lightWaves);
}
logVisibleLightWaves();
//line 9 will not work becuase the function is declared within the scope of the {}. It is block scope...
console.log(lightWaves);

//Training Days exercise
// The scope of `random` is too loose
const getRandEvent = () => {
  const random = Math.floor(Math.random() * 3);
  if (random === 0) {
    return 'Marathon';
  } else if (random === 1) {
    return 'Triathlon';
  } else if (random === 2) {
    return 'Pentathlon';
  }
};

// The scope of `days` is too tight
const getTrainingDays = event => {
let days;
  if (event === 'Marathon') {
    days = 50;
  } else if (event === 'Triathlon') {
    days = 100;
  } else if (event === 'Pentathlon') {
    days = 200;
  }

  return days;
};

// The scope of `name` is too tight
const name = 'Nala';
const logEvent = (name,event) => {
  console.log(`${name}'s event is: ${event}`);
};

const logTime = (name,days) => {
  console.log(`${name}'s time to train is: ${days} days`);
};

const event = getRandEvent();
const days = getTrainingDays(event);
// Define a `name` variable. Use it as an argument after updating logEvent and logTime


logEvent(name,event);
logTime(name,days);

const event2 = getRandEvent();
const days2 = getTrainingDays(event2);
const name2 = 'Warren';

logEvent(name2,event2);
logTime(name2,days2);

console.log(words.some((word) => {
  return word.length < 6;
}));