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VeraVera
Vera
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‎.results.json‎

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{
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"stats": {
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"suites": 11,
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"tests": 9,
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"passes": 9,
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"pending": 0,
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"failures": 0,
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"start": "2022-06-02T06:13:08.713Z",
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"end": "2022-06-02T06:13:09.368Z",
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"duration": 655
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},
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"tests": [
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{
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"title": "is assigned an initial value of [\"Milo\", \"Otis\", \"Garfield\"]",
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"fullTitle": "index.js cats is assigned an initial value of [\"Milo\", \"Otis\", \"Garfield\"]",
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"duration": 2,
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"currentRetry": 0,
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"err": {}
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},
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{
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"title": "appends a cat to the end of the cats array",
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"fullTitle": "index.js Array functions destructivelyAppendCat(name) appends a cat to the end of the cats array",
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"duration": 0,
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"currentRetry": 0,
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"err": {}
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},
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{
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"title": "prepends a cat to the beginning of the cats array",
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"fullTitle": "index.js Array functions destructivelyPrependCat(name) prepends a cat to the beginning of the cats array",
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"duration": 0,
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"currentRetry": 0,
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"err": {}
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},
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{
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"title": "removes the last cat from the cats array",
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"fullTitle": "index.js Array functions destructivelyRemoveLastCat() removes the last cat from the cats array",
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"duration": 2,
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"currentRetry": 0,
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"err": {}
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},
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{
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"title": "removes the first cat from the cats array",
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"fullTitle": "index.js Array functions destructivelyRemoveFirstCat() removes the first cat from the cats array",
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"duration": 1,
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"currentRetry": 0,
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"err": {}
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},
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{
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"title": "appends a cat to the cats array and returns a new array, leaving the cats array unchanged",
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"fullTitle": "index.js Array functions appendCat(name) appends a cat to the cats array and returns a new array, leaving the cats array unchanged",
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"duration": 1,
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"currentRetry": 0,
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"err": {}
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},
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{
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"title": "prepends a cat to the cats array and returns a new array, leaving the cats array unchanged",
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"fullTitle": "index.js Array functions prependCat(name) prepends a cat to the cats array and returns a new array, leaving the cats array unchanged",
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"duration": 0,
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"currentRetry": 0,
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"err": {}
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},
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{
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"title": "removes the last cat in the cats array and returns a new array, leaving the cats array unchanged",
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"fullTitle": "index.js Array functions removeLastCat() removes the last cat in the cats array and returns a new array, leaving the cats array unchanged",
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"duration": 1,
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"currentRetry": 0,
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"err": {}
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},
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{
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"title": "removes the first cat from the cats array and returns a new array, leaving the cats array unchanged",
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"fullTitle": "index.js Array functions removeFirstCat() removes the first cat from the cats array and returns a new array, leaving the cats array unchanged",
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"duration": 1,
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"currentRetry": 0,
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"err": {}
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}
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],
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"pending": [],
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"failures": [],
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"passes": [
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{
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"title": "is assigned an initial value of [\"Milo\", \"Otis\", \"Garfield\"]",
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"fullTitle": "index.js cats is assigned an initial value of [\"Milo\", \"Otis\", \"Garfield\"]",
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"duration": 2,
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"currentRetry": 0,
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"err": {}
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},
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{
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"title": "appends a cat to the end of the cats array",
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"fullTitle": "index.js Array functions destructivelyAppendCat(name) appends a cat to the end of the cats array",
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"duration": 0,
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"currentRetry": 0,
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"err": {}
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},
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{
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"title": "prepends a cat to the beginning of the cats array",
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"fullTitle": "index.js Array functions destructivelyPrependCat(name) prepends a cat to the beginning of the cats array",
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"duration": 0,
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"currentRetry": 0,
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"err": {}
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},
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{
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"title": "removes the last cat from the cats array",
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"fullTitle": "index.js Array functions destructivelyRemoveLastCat() removes the last cat from the cats array",
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"duration": 2,
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"currentRetry": 0,
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"err": {}
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},
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{
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"title": "removes the first cat from the cats array",
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"fullTitle": "index.js Array functions destructivelyRemoveFirstCat() removes the first cat from the cats array",
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"duration": 1,
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"currentRetry": 0,
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"err": {}
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},
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{
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"title": "appends a cat to the cats array and returns a new array, leaving the cats array unchanged",
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"fullTitle": "index.js Array functions appendCat(name) appends a cat to the cats array and returns a new array, leaving the cats array unchanged",
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"duration": 1,
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"currentRetry": 0,
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"err": {}
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},
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{
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"title": "prepends a cat to the cats array and returns a new array, leaving the cats array unchanged",
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"fullTitle": "index.js Array functions prependCat(name) prepends a cat to the cats array and returns a new array, leaving the cats array unchanged",
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"duration": 0,
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"currentRetry": 0,
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"err": {}
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},
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{
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"title": "removes the last cat in the cats array and returns a new array, leaving the cats array unchanged",
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"fullTitle": "index.js Array functions removeLastCat() removes the last cat in the cats array and returns a new array, leaving the cats array unchanged",
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"duration": 1,
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"currentRetry": 0,
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"err": {}
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},
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{
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"title": "removes the first cat from the cats array and returns a new array, leaving the cats array unchanged",
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"fullTitle": "index.js Array functions removeFirstCat() removes the first cat from the cats array and returns a new array, leaving the cats array unchanged",
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"duration": 1,
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"currentRetry": 0,
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"err": {}
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}
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]
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}

‎index.js‎

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// Write your solution here!
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const cats = ["Milo", "Otis", "Garfield"];
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function destructivelyAppendCat(Ralph){
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return cats.push(Ralph);
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}
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function destructivelyPrependCat(Bob){
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return cats.unshift(Bob);
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}
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function destructivelyRemoveLastCat(Garfield){
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return cats.pop(Garfield);
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}
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function destructivelyRemoveFirstCat(Milo){
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return cats.shift(Milo);
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}
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function appendCat(Broom){
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return [...cats, Broom];
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}
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function prependCat(Arnold){
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return [Arnold, ...cats];
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}
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function removeFirstCat(){
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return cats.slice(1);
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}
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function removeLastCat(){
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return cats.slice(0,2);
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}
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