Support for `isEmpty`

[TiBianMod]

Support for isEmpty is needed.

[sairus2k]

There was a pull request adding an isEmpty function, but it was closed with a recommendation to use language primitives instead. I almost agree, but for objects, it becomes too cumbersome to check emptiness with obj && Object.keys(obj).length === 0. Having isEmpty(obj) would significantly improve readability and ease of use. Can we reconsider adding it for objects?

[akai007]

me too~

[codelonesomest]

same need this too

[damianobarbati]

I agree, handy indeed

[raon0211]

We now have a isEmpty function in es-toolkit/compat.

Let us add a new function isEmptyObject in our main library in the next version (v1.28.0).

[philippnagel]

Is isEmptyObject still planned @raon0211 ?