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rodzyn/async-experiments.js

Last active November 10, 2018 16:48
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Async & Generators
Raw
async-experiments.js
//Async/await implementation via generators
function continueFlow(value) {
generator.next(value);
}
function* createFlow() {
console.log('First');
const apiResponse = yield fetch('https://api.github.com/users/github');
console.log('Third');
console.log(apiResponse.json());
}
const generator = createFlow();
const futureData = generator.next().value;
futureData.then(continueFlow);
console.log('Second');
//Native async/await doing exactly what was done above
async function createFlow() {
console.log('First');
const apiResponse = await fetch('https://api.github.com/users/github');
console.log('Third');
console.log(apiResponse.json());
}
createFlow();
console.log('Second');
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