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@TeejayDixon
TeejayDixon committed Aug 13, 2022
1 parent e66a501 commit f832268
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163 changes: 163 additions & 0 deletions .results.json
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{
"stats": {
"suites": 11,
"tests": 9,
"passes": 7,
"pending": 0,
"failures": 2,
"start": "2022-08-13T10:42:40.013Z",
"end": "2022-08-13T10:42:40.263Z",
"duration": 250
},
"tests": [
{
"title": "is assigned an initial value of [\"Milo\", \"Otis\", \"Garfield\"]",
"fullTitle": "index.js cats is assigned an initial value of [\"Milo\", \"Otis\", \"Garfield\"]",
"duration": 0,
"currentRetry": 0,
"err": {}
},
{
"title": "appends a cat to the end of the cats array",
"fullTitle": "index.js Array functions destructivelyAppendCat(name) appends a cat to the end of the cats array",
"duration": 1,
"currentRetry": 0,
"err": {}
},
{
"title": "prepends a cat to the beginning of the cats array",
"fullTitle": "index.js Array functions destructivelyPrependCat(name) prepends a cat to the beginning of the cats array",
"duration": 0,
"currentRetry": 0,
"err": {}
},
{
"title": "removes the last cat from the cats array",
"fullTitle": "index.js Array functions destructivelyRemoveLastCat() removes the last cat from the cats array",
"duration": 1,
"currentRetry": 0,
"err": {}
},
{
"title": "removes the first cat from the cats array",
"fullTitle": "index.js Array functions destructivelyRemoveFirstCat() removes the first cat from the cats array",
"duration": 0,
"currentRetry": 0,
"err": {}
},
{
"title": "appends a cat to the cats array and returns a new array, leaving the cats array unchanged",
"fullTitle": "index.js Array functions appendCat(name) appends a cat to the cats array and returns a new array, leaving the cats array unchanged",
"duration": 0,
"currentRetry": 0,
"err": {}
},
{
"title": "prepends a cat to the cats array and returns a new array, leaving the cats array unchanged",
"fullTitle": "index.js Array functions prependCat(name) prepends a cat to the cats array and returns a new array, leaving the cats array unchanged",
"duration": 1,
"currentRetry": 0,
"err": {}
},
{
"title": "removes the last cat in the cats array and returns a new array, leaving the cats array unchanged",
"fullTitle": "index.js Array functions removeLastCat() removes the last cat in the cats array and returns a new array, leaving the cats array unchanged",
"duration": 1,
"currentRetry": 0,
"err": {
"message": "expected [ 'Garfield' ] to have the same ordered members as [ 'Milo', 'Otis' ]",
"showDiff": true,
"actual": "[\n \"Garfield\"\n]",
"expected": "[\n \"Milo\"\n \"Otis\"\n]",
"stack": "AssertionError: expected [ 'Garfield' ] to have the same ordered members as [ 'Milo', 'Otis' ]\n at Context.<anonymous> (test/indexTest.js:65:49)\n at processImmediate (node:internal/timers:466:21)"
}
},
{
"title": "removes the first cat from the cats array and returns a new array, leaving the cats array unchanged",
"fullTitle": "index.js Array functions removeFirstCat() removes the first cat from the cats array and returns a new array, leaving the cats array unchanged",
"duration": 0,
"currentRetry": 0,
"err": {
"stack": "ReferenceError: removeFirstCat is not defined\n at Context.<anonymous> (test/indexTest.js:73:9)\n at processImmediate (node:internal/timers:466:21)",
"message": "removeFirstCat is not defined"
}
}
],
"pending": [],
"failures": [
{
"title": "removes the last cat in the cats array and returns a new array, leaving the cats array unchanged",
"fullTitle": "index.js Array functions removeLastCat() removes the last cat in the cats array and returns a new array, leaving the cats array unchanged",
"duration": 1,
"currentRetry": 0,
"err": {
"message": "expected [ 'Garfield' ] to have the same ordered members as [ 'Milo', 'Otis' ]",
"showDiff": true,
"actual": "[\n \"Garfield\"\n]",
"expected": "[\n \"Milo\"\n \"Otis\"\n]",
"stack": "AssertionError: expected [ 'Garfield' ] to have the same ordered members as [ 'Milo', 'Otis' ]\n at Context.<anonymous> (test/indexTest.js:65:49)\n at processImmediate (node:internal/timers:466:21)"
}
},
{
"title": "removes the first cat from the cats array and returns a new array, leaving the cats array unchanged",
"fullTitle": "index.js Array functions removeFirstCat() removes the first cat from the cats array and returns a new array, leaving the cats array unchanged",
"duration": 0,
"currentRetry": 0,
"err": {
"stack": "ReferenceError: removeFirstCat is not defined\n at Context.<anonymous> (test/indexTest.js:73:9)\n at processImmediate (node:internal/timers:466:21)",
"message": "removeFirstCat is not defined"
}
}
],
"passes": [
{
"title": "is assigned an initial value of [\"Milo\", \"Otis\", \"Garfield\"]",
"fullTitle": "index.js cats is assigned an initial value of [\"Milo\", \"Otis\", \"Garfield\"]",
"duration": 0,
"currentRetry": 0,
"err": {}
},
{
"title": "appends a cat to the end of the cats array",
"fullTitle": "index.js Array functions destructivelyAppendCat(name) appends a cat to the end of the cats array",
"duration": 1,
"currentRetry": 0,
"err": {}
},
{
"title": "prepends a cat to the beginning of the cats array",
"fullTitle": "index.js Array functions destructivelyPrependCat(name) prepends a cat to the beginning of the cats array",
"duration": 0,
"currentRetry": 0,
"err": {}
},
{
"title": "removes the last cat from the cats array",
"fullTitle": "index.js Array functions destructivelyRemoveLastCat() removes the last cat from the cats array",
"duration": 1,
"currentRetry": 0,
"err": {}
},
{
"title": "removes the first cat from the cats array",
"fullTitle": "index.js Array functions destructivelyRemoveFirstCat() removes the first cat from the cats array",
"duration": 0,
"currentRetry": 0,
"err": {}
},
{
"title": "appends a cat to the cats array and returns a new array, leaving the cats array unchanged",
"fullTitle": "index.js Array functions appendCat(name) appends a cat to the cats array and returns a new array, leaving the cats array unchanged",
"duration": 0,
"currentRetry": 0,
"err": {}
},
{
"title": "prepends a cat to the cats array and returns a new array, leaving the cats array unchanged",
"fullTitle": "index.js Array functions prependCat(name) prepends a cat to the cats array and returns a new array, leaving the cats array unchanged",
"duration": 1,
"currentRetry": 0,
"err": {}
}
]
}
38 changes: 38 additions & 0 deletions index.js
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// Write your solution here!
const cats = ["Milo", "Otis", "Garfield"];


function destructivelyAppendCat() {
return cats.push("Ralph");
}

function destructivelyPrependCat() {
return cats.unshift("Bob");
}

destructivelyRemoveLastCat = () => {
return cats.pop(-1);
}

function destructivelyRemoveFirstCat() {
return cats.splice(0, 1);

}

const newCats = [...cats]

function appendCat() {
const newCats = [...cats, "Broom"];
return newCats;
}

function prependCat() {
const preCats = ["Arnold", ...cats];

return preCats;
}


function removeLastCat() {
const newCats = [...cats.slice(-1)];
return newCats;
}

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