._isdate - macmcmeans/localDataStorage GitHub Wiki
localDataStorage._isdate( keyName )
This Memory Key method performs a boolean type check against the value of keyName testing for a Date object.
EXAMPLE:
● localData._isdate( 'myStringKey' ); --> false
🛢 The corresponding disk-based method is isdate.
📝 NOTE: When you need to retrieve a Memory Key's data type, you can use _showtype.