JS para impacientes

como usar o runPromisesInSeries no javascript es6

January 04, 2020

Runs an array of promises in series.

Use Array.prototype.reduce() to create a promise chain, where each promise returns the next promise when resolved.

const runPromisesInSeries = ps => ps.reduce((p, next) => p.then(next), Promise.resolve());
const delay = d => new Promise(r => setTimeout(r, d));
runPromisesInSeries([() => delay(1000), () => delay(2000)]); // Executes each promise sequentially, taking a total of 3 seconds to complete

Acesse a Referência original

Está curtindo os conteúdos da Reativa? Quer que a gente te ajude a ser um dev melhor? Clique aqui.