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odin-default-js-exercises
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reverseString All done

This commit is contained in:
Mohammed Nabeel 2020-07-18 14:25:18 +03:00
parent 7ab3796032
commit e8cdd37d95
2 changed files with 23 additions and 15 deletions
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10
reverseString/reverseString.js
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@ -1,5 +1,13 @@
const reverseString = function() { const reverseString = function(string) {
let revString = '';
for (let i = string.length - 1; i >= 0; i--) {
revString += string.charAt(i);
}
return revString;
} }
module.exports = reverseString module.exports = reverseString

6
reverseString/reverseString.spec.js
View File

@ -5,14 +5,14 @@ describe('reverseString', function() {
expect(reverseString('hello')).toEqual('olleh'); expect(reverseString('hello')).toEqual('olleh');
}); });
xit('reverses multiple words', function() { it('reverses multiple words', function() {
expect(reverseString('hello there')).toEqual('ereht olleh') expect(reverseString('hello there')).toEqual('ereht olleh')
}) })
xit('works with numbers and punctuation', function() { it('works with numbers and punctuation', function() {
expect(reverseString('123! abc!')).toEqual('!cba !321') expect(reverseString('123! abc!')).toEqual('!cba !321')
}) })
xit('works with blank strings', function() { it('works with blank strings', function() {
expect(reverseString('')).toEqual('') expect(reverseString('')).toEqual('')
}) })
}); });