getMapKeyByValue<K, V>(map: Map<K, V>, searchValue: V): K | undefined
Retrieves the first key from a Map that matches a given value.
This function iterates over the entries of the map and returns the first key
whose corresponding value strictly equals (===) the provided searchValue.
If no matching value is found, it returns undefined.
Returns
The key associated with the given value, or undefined if not found.
Retrieves the first key from a
Mapthat matches a given value.This function iterates over the entries of the map and returns the first key whose corresponding value strictly equals (
===) the providedsearchValue. If no matching value is found, it returnsundefined.Returns
The key associated with the given value, or
undefinedif not found.