*One new proposal for EcmaScript.* Promised Functions Like async/await, the promised functions would be preceded by a keyword. In the case, promised, it would change the default behavior of the function, making it behave as a promise.
I will use as an example a classic sleep function: function sleep(forHowLong) { return new Promise((resolve, reject) => { setTimeout(function() { resolve(); /** * For reject: * * reject(Error('Some error')); */ }, forHowLong); }); } I think to avoid the huge amount of callbacks, there should be a syntax similar to this: promised function sleep(forHowLong) { setTimeout(function() { this.resolve(); // could even create a keyword like "resolve" /** * For reject: * * this.reject(Error('Some error')); */ }, forHowLong); } Note that the hypothetical keyword "promised" before the function statement makes it act as a promise. Just a crazy idea I had. :)
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