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lai32290/reduce_example_3.js

Created October 6, 2020 00:16
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Medium - Montando seu lanche com Reduce 3
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reduce_example_3.js
const matriz = [ [1, 2, 3], [4, 5, 6], [7, 8, 9] ];
const valorInicial = [];
const vetor = matriz.reduce(function achatar(resultadoAnterior, lista) {
return [ ...resultadoAnterior, ...lista ];
}, valorInicial);
console.log(vetor);
// [1, 2, 3, 4, 5, 6, 7, 8, 9]
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