Build a Plant Nursery Catalog - Step 21

JavaScript
1

Tell us what’s happening:

I am seeing this error message on step 21 - Your displayCatalog function should log each value contained in catalog to the console.

This is my code

function displayCatalog() {
  for (const [, inventory] of catalog.entries()) {
    console.log(inventory);
  }
}

Your code so far

const ballerina = {
    commonName: "Spanish lavender",
    scientificName: "Lavandula stoechas",
    cultivar: "Ballerina"
}

const prettyPolly = {
    commonName: "Spanish lavender",
    scientificName: "Lavandula stoechas",
    cultivar: "Pretty Polly"
}

const willowVale = {
    commonName: "Spanish lavender",
    scientificName: "Lavandula stoechas",
    cultivar: "Willow Vale"
}

const hidcote = {
    commonName: "English lavender",
    scientificName: "Lavandula angustifolia",
    cultivar: "Hidcote"
}

const imperialGem = {
    commonName: "English lavender",
    scientificName: "Lavandula angustifolia",
    cultivar: "Imperial Gem"
}

const royalCrown = {
    commonName: "French lavender",
    scientificName: "Lavandula dentata",
    cultivar: "Royal Crown"
}

const catalog = new Map();
catalog.set(ballerina, { small: 20, medium: 15, large: 12 });
catalog.set(prettyPolly, { small: 31, medium: 14, large: 24 });
catalog.set(willowVale, { small: 3, medium: 5, large: 0 });
catalog.set(hidcote, { small: 33, medium: 13, large: 18 });
catalog.set(imperialGem, { small: 19, medium: 35, large: 28 });
catalog.set(royalCrown, { small: 40, medium: 22, large: 9 });

const removePlant = plant => catalog.delete(plant);

const sellPlants = (plant, size, potsNo) => {
    if (!catalog.has(plant)) return "Item not found.";
    const name = `${plant.scientificName} '${plant.cultivar}'`
    const pots = catalog.get(plant);
    if (pots[size] - potsNo < 0) {
        return `Not enough ${size} size pots for ${name}. Only ${pots[size]} left.`
    }
    pots[size] -= potsNo;
    return `Catalog successfully updated.`
}

// User Editable Region

function displayCatalog() {
  for (const [, inventory] of catalog.entries()) {
    console.log(inventory);
  }
  
}

// User Editable Region

displayCatalog();

Your browser information:

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36

Challenge Information:

Build a Plant Nursery Catalog - Step 21

2

The only thing you are going to do here is change the method and the wording of this for loop why the test is telling you to modify it is a little ambiguous. I think you just need to remove the brackets here because it just a variable in the first place.

3

Thank you I modified it to the below and that worked

removfed by mod
1 Like
4

Glad you got it, please don’t share solution code here