Created
December 7, 2018 02:47
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String Drills
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function wisePerson(wiseType, whatToSay) { | |
return `A wise ${wiseType} once said: "${whatToSay}".`; | |
} | |
/* From here down, you are not expected to | |
understand.... for now :) | |
Nothing to see here! | |
*/ | |
// tests | |
function testWisePerson() { | |
const wiseType = 'goat'; | |
const whatToSay = 'hello world'; | |
const expected = 'A wise ' + wiseType + ' once said: "' + whatToSay + '".'; | |
const actual = wisePerson(wiseType, whatToSay); | |
if (expected === actual) { | |
console.log('SUCCESS: `wisePerson` is working'); | |
} else { | |
console.log('FAILURE: `wisePerson` is not working'); | |
} | |
} | |
testWisePerson(); |
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function shouter(whatToShout) { | |
let caps = ${whatToShout.toUpperCase()}; | |
return `caps!!!`; | |
} | |
/* From here down, you are not expected to | |
understand.... for now :) | |
Nothing to see here! | |
*/ | |
// tests | |
function testShouter() { | |
const whatToShout = 'fee figh foe fum'; | |
const expected = 'FEE FIGH FOE FUM!!!'; | |
if (shouter(whatToShout) === expected) { | |
console.log('SUCCESS: `shouter` is working'); | |
} else { | |
console.log('FAILURE: `shouter` is not working'); | |
} | |
} | |
testShouter(); |
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function textNormalizer(text) { | |
let clean = text.trim(); | |
return clean.toLowerCase(); | |
} | |
/* From here down, you are not expected to | |
understand.... for now :) | |
Nothing to see here! | |
*/ | |
// tests | |
function testTextNormalizer() { | |
const text = " let's GO SURFING NOW everyone is learning how "; | |
const expected = "let's go surfing now everyone is learning how"; | |
if (textNormalizer(text) === expected) { | |
console.log('SUCCESS: `textNormalizer` is working'); | |
} else { | |
console.log('FAILURE: `textNormalizer` is not working'); | |
} | |
} | |
testTextNormalizer(); |
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