假设我有以下代码.
function divide(numerator, denominator) {
return new Promise((resolve, reject) => {
if(denominator === 0){
reject("Cannot divide by 0");
return; //superfluous?
}
resolve(numerator / denominator);
});
}
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如果我的目的是reject
尽早退出,那么我是否应该return
立即养成习惯?