Copy Date object without old data

Question

I'm trying to write custom deep clone functionality and I have some problem with Date object. for example let now = {time: new Date()} or let now = {data: new Date().getDay()} , and I want copy it, I don't need to copy current time, I only need to copy new Date() constructor, or new Date().getDay() functionality, for example, if i will run the originally object now, and after few days I will run the copy object, I don't need a same result, I need the recently get new Date() function result.

Answer 1

You can only get at the object as it were if you scan the source

Here using DOM as an example

 const script = [...document.querySelectorAll("script")].filter(scr => scr.innerText.match(/let\s+now/)) if (script.length) console.log(script[0].textContent.trim())

 <script> let time = {data: new Date().getHours()} console.log(JSON.parse(JSON.stringify(time))) </script> <script> let now = {data: new Date().getDay()} </script>