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Update 1-promisify-setTimeout.js #346

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Update 1-promisify-setTimeout.js #346

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17 changes: 13 additions & 4 deletions 02-async-js/hard (promises)/1-promisify-setTimeout.js
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Original file line number Diff line number Diff line change
@@ -1,6 +1,15 @@
/*
Write a function that returns a promise that resolves after n seconds have passed, where n is passed as an argument to the function.
*/
const fs= require('fs');
function promiseBody(resolve,reject){
setTimeout(resolve,n*1000);
}
function printfn() {
console.log('promise complete');
}

function wait(n) {
}
var promise = new Promise(promiseBody);
return promise;
}
var n =5;
var answer = wait(n);
answer.then(printfn);