Build a Lunch Picker Program - Build a Lunch Picker Program

JavaScript
1

Tell us what’s happening:

my code doesn’t pass although it works

Your code so far

let lunches = [];
function addLunchToEnd(lunches, newLunch) { 
lunches.push(newLunch);
console.log(newLunch + " added to the end of the lunch menu.");
return lunches;
}
console.log(addLunchToEnd(lunches,"Tacos"));

function addLunchToStart(lunches, newLunch2) { 
lunches.unshift(newLunch2);
console.log(newLunch2 + " added to the start of the lunch menu.");
return lunches;
}
console.log(addLunchToStart(lunches, "Sushi"));

function removeLastLunch(lunches) {let remove = lunches.pop();
console.log(remove + " removed from the end of the lunch menu.");
  if(lunches.length == 0 ) {
    console.log("No lunches to remove.")
  }
  else {
  return lunches;}
}
console.log(removeLastLunch(lunches));

function removeFirstLunch(lunches) {
let remove2 = lunches.shift();
console.log(remove2 + " removed from the start of the lunch menu.");
  if(lunches.length == 0 ) {
    return "No lunches to remove."
  }
 else {
  return lunches;
}}
console.log(removeFirstLunch(lunches));

function getRandomLunch(lunches) {let random = Math.floor(Math.random() * lunches.length);
if (lunches.length == 0) {return "No lunches available."
  }

else if (lunches.length !== 0){return "Randomly selected lunch: " + lunches[random]}
  }
console.log(getRandomLunch(lunches));

function showLunchMenu(lunches){let shahd = lunches.join(' ,');
if (lunches.length !== 0) {console.log("Menu items: " + shahd);}
else if(lunches.length == 0) {return "The menu is empty.";}
}
console.log(showLunchMenu(lunches));

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36 Edg/135.0.0.0

Challenge Information:

Build a Lunch Picker Program - Build a Lunch Picker Program

2

Your functions are checking the array length after the fact. If you have an empty array, there’s nothing to pop(), etc.

3

@fcc4b6d10c4-b540-4e2 is correct.

However, there are other issues too such as:

You should be logging this message to the console.

You should also format your code, as it’s much easier to read and debug if it’s correctly formatted.

4

thank you this helped me

1 Like
5

thank you this also worked