scrimba
Solution for day 6 of #javascriptmas
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Solution for day 6 of #javascriptmas
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Solution for day 6 of #javascriptmas
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main.js
run
preview
console
function sortByLength(strs) {
// Use sort() with compareFunction
return strs.sort((a, b) => a.length - b.length);
}

/* LONGER FORM
function sortByLength(strs) {
return strs.sort(function(a, b) {
return a.length - b.length;
});
}
*/

/**
* Test Suite
*/
describe('sortByLength()', () => {
it('sorts the strings from shortest to longest', () => {
// arrange
const strs = ["abc", "", "aaa", "a", "zz"];

// act
const result = sortByLength(strs);

// log
console.log("result: ", result);

// assert
expect(result).toEqual(["", "a", "zz", "abc", "aaa"]);
});
});
Console
"result: "
,
[
""
,
"a"
,
"zz"
,
"abc"
,
"aaa"
]
,
/index.html
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