Let'S say there are 2 functions. I want to change a

Question

Let'S say there are 2 functions. I want to change a

value in first function (like a number) each time this function is called in the second function.

Is there a way to find out if a function or variable is called some where else in the code ?

I know we can find out by handling it in the second function, but wanna know if there is another way of know if a function is called?

0

20.04.2021

7 ответов

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david

not this... never this

0

20.04.2021

... Автор вопроса

david
not this... never this

Sorry didn't get

0

20.04.2021

Thomas

This is a problem you should never have lmao

0

20.04.2021

Thomas

...
Sorry didn't get

Explain what you actually want to do that you think needs this

0

20.04.2021

... Автор вопроса

Thomas
This is a problem you should never have lmao

😂

0

20.04.2021

Thomas

Maybe this is what you want? const makeCounter = () => { let n = 0; const read = () => n; const inc = () => { n++; }; return { read, inc }; }; const { read, inc } = makeCounter(); read(); // 0 inc(); inc(); inc(); read(); // 3

0

20.04.2021

Simen · Accepted Answer

Simen

No, which is why globals are a terrible thing

0

20.04.2021

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