Build a Heritage Library Catalog - Step 4

JavaScript
1

Tell us what’s happening:

i get the correct output but get an error message .code,error message and output are included

// running tests
3. When called with "A | B | C | D", parseCard should return an array with four elements.
// tests completed
// console output
[ 'The Stand | King, Stephen | 1978 | Shelf K2' ]

const rawCatalogCards = [
  "From a Buick 8 | King, Stephen | 2002 | Shelf K7",
  "The Shining | King, Stephen | 1977 | Shelf K1",
  "The Stand | King, Stephen | 1978 | Shelf K2",
  "It | King, Stephen | 1986 | Shelf K3",
  "Misery | King, Stephen | 1987 | Shelf K4",
  "Do Androids Dream of Electric Sheep? | Dick, Philip K. | 1968 | Shelf D5",
  "I, Robot | Asimov, Isaac | 1950 | Shelf A8",
  "Foundation | Asimov, Isaac | 1951 | Shelf A9",
  "Dune | Herbert, Frank | 1965 | Shelf H3",
  "Neuromancer | Gibson, William | 1984 | Shelf G8",
  "Snow Crash | Stephenson, Neal | 1992 | Shelf S6",
  "The Martian | Weir, Andy | 2011 | Shelf W5",
  "Ender's Game | Card, Orson Scott | 1985 | Shelf C2",
  "The Hitchhiker's Guide to the Galaxy | Adams, Douglas | 1979 | Shelf A1",
  "Ready Player One | Cline, Ernest | 2011 | Shelf C7",
  "The Dark Tower: The Gunslinger | King, Stephen | 1982 | Shelf K5",
  // edge cases: missing data
  "Unknown Title |  | 1975 | Shelf X1",
  "Mysterious Manuscript | Unknown Author |  | Shelf Z9",
  "Ancient Scroll | Anonymous | 850 | ",
];

function parseCard(rawString) {
  rawString.split("|");
  return [rawString]
}

const cardResult = parseCard(rawCatalogCards[2]);
console.log(cardResult);
```

Your code so far

const rawCatalogCards = [
  "From a Buick 8 | King, Stephen | 2002 | Shelf K7",
  "The Shining | King, Stephen | 1977 | Shelf K1",
  "The Stand | King, Stephen | 1978 | Shelf K2",
  "It | King, Stephen | 1986 | Shelf K3",
  "Misery | King, Stephen | 1987 | Shelf K4",
  "Do Androids Dream of Electric Sheep? | Dick, Philip K. | 1968 | Shelf D5",
  "I, Robot | Asimov, Isaac | 1950 | Shelf A8",
  "Foundation | Asimov, Isaac | 1951 | Shelf A9",
  "Dune | Herbert, Frank | 1965 | Shelf H3",
  "Neuromancer | Gibson, William | 1984 | Shelf G8",
  "Snow Crash | Stephenson, Neal | 1992 | Shelf S6",
  "The Martian | Weir, Andy | 2011 | Shelf W5",
  "Ender's Game | Card, Orson Scott | 1985 | Shelf C2",
  "The Hitchhiker's Guide to the Galaxy | Adams, Douglas | 1979 | Shelf A1",
  "Ready Player One | Cline, Ernest | 2011 | Shelf C7",
  "The Dark Tower: The Gunslinger | King, Stephen | 1982 | Shelf K5",
  // edge cases: missing data
  "Unknown Title |  | 1975 | Shelf X1",
  "Mysterious Manuscript | Unknown Author |  | Shelf Z9",
  "Ancient Scroll | Anonymous | 850 | ",
];

function parseCard(rawString) {

// User Editable Region

  rawString.split("|");
  return [rawString]

// User Editable Region

}

const cardResult = parseCard(rawCatalogCards[2]);
console.log(cardResult);

Your browser information:

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.4 Safari/605.1.15

Challenge Information:

Build a Heritage Library Catalog - Step 4

Github Link: freeCodeCamp/curriculum/challenges/english/blocks/workshop-heritage-library-catalog/699d20623e57e8ffee885454.md at main · freeCodeCamp/freeCodeCamp · GitHub

2

Read through the documentation of how split works. Link: String.prototype.split() - JavaScript | MDN

Then test your code by logging the values you are relying on. This way, you will notice that what you are trying to do does not match the code you wrote.

3

Hi @dreyes61,

split() returns an array, so you can just do a one -liner here by returning the split() directly.

Happy coding!