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aSapien/parseq.js

Last active December 3, 2022 13:05
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Parallel / Sequential execution control flow with Promises in JS #javascript
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parseq.js
export const parallel = (...fs) => sequential(
() => fs.map(f => f()),
Promise.all.bind(Promise));
export const sequential = (f, ...fs) => val => Promise.resolve()
.then(() => f(val))
.then(fs.length ? sequential(...fs) : id => id);
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