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joplin/packages/lib/promise-utils.js
2022-09-30 17:32:00 +01:00

14 lines
366 B
JavaScript

function promiseChain(chain, defaultValue = null) {
let output = new Promise((resolve) => {
resolve(defaultValue);
});
for (let i = 0; i < chain.length; i++) {
const f = chain[i];
// eslint-disable-next-line promise/prefer-await-to-then -- Old code before rule was applied
output = output.then(f);
}
return output;
}
module.exports = { promiseChain };