JavaScript yield

Question

Knowledge about yield
I know using yield in function* but what is
const variableName = yield SOMETHING;
What's it mean and how to create and use it

Answer 1

I am not JavaScript student but found this article.I hope it clear your doubt.If not just ignore it
yield - JavaScript | MDN" https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/yield
Thank you🤗

Answer 2

at least in javascript, yield is a two way communication with a generator:

yield something;

return something from generator, waiting for 'next' call to continue execution...

var value = yield something;

do the same thing, but fill value with the argument passed to 'next' method when called...

const fixed_value = yield something;

can only be executed once in the generator, as const declare constant variable (meaning you can assign it a value only once)

most of the time, you only need to be aware of yield something ;)