Created
July 12, 2020 00:40
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const bandas = ['Audioslave', 'Genesis', 'Black Sabbath', 'Kiss']; | |
console.log(bandas.join()); | |
// Resultado esperado: 'Audioslave,Genesis,Black Sabbath,Kiss' | |
console.log(bandas.join('')); | |
// Resultado esperado: 'AudioslaveGenesisBlack SabbathKiss' | |
console.log(bandas.join('-')); | |
// Resultado esperado: 'Audioslave-Genesis-Black Sabbath-Kiss' | |
const bandasObjs = [{ id: 1, nome: 'Audioslave' }, { id: 2, nome: 'Genesis' }, { id: 3, nome: 'Black Sabbath' }, { id: 4, nome: 'Kiss' }] | |
console.log(bandasObjs.map(x => x.nome).join(',')) | |
//Resultado esperado: 'Audioslave,Genesis,Black Sabbath,Kiss' |
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