vituchon · April 21, 2023 13:21 · fernandezpablo85 · Apr 17, 2023
diff --git a/deferBuilder.ts b/deferBuilder.ts

 function deferBuilder<T>() {
  type resolveType = (value: T) => void;
  interface resolveInterface { // no funca con interface :S
    (value: T): void;
  }
  type rejectType = (reason?: any) => void
  var resolve: resolveType;
  var reject: rejectType
  const promise = new Promise(function (_resolve: resolveType, _reject: rejectType) {
    console.log("newPromise")
    resolve = _resolve
    reject = _reject
  })
  console.log("after newPromise")
  return {
    promise: promise,
    resolve: resolve,
    reject: reject
  }
 }

 var a = deferBuilder<number>();
 a.promise.then((valor) => {
  console.log("valor:", valor)
 })
 console.log("before resolve")
 a.resolve(54)
 console.log("after resolve")

	function deferBuilder<T>() {
	type resolveType = (value: T) => void;
	interface resolveInterface { // no funca con interface :S
	(value: T): void;
	}
	type rejectType = (reason?: any) => void
	var resolve: resolveType;
	var reject: rejectType
	const promise = new Promise(function (_resolve: resolveType, _reject: rejectType) {
	console.log("newPromise")
	resolve = _resolve
	reject = _reject
	})
	console.log("after newPromise")
	return {
	promise: promise,
	resolve: resolve,
	reject: reject
	}
	}

	var a = deferBuilder<number>();
	a.promise.then((valor) => {
	console.log("valor:", valor)
	})
	console.log("before resolve")
	a.resolve(54)
	console.log("after resolve")
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