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CustomStateSet: forEach() method - Web APIs

CustomStateSet: forEach() method

Baseline 2024

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The forEach() method of the CustomStateSet interface executes a provided function for each value in the CustomStateSet object.

Syntax
forEach(callbackFn)
forEach(callbackFn, thisArg)
Parameters
callbackFn

Function to execute for each element, taking three arguments:

value, key

The current element being processed in the CustomStateSet. As there are no keys in a CustomStateSet, the value is passed for both arguments.

set

The CustomStateSet which forEach() was called upon.

thisArg

Value to use as this when executing callbackFn.

Return value

Undefined.

Specifications Browser compatibility

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