._copy - macmcmeans/localDataStorage GitHub Wiki

localDataStorage._copy( sourceKeyName, destinationKeyName )

This Memory Key method creates a new key, destinationKeyName, from the value stored under sourceKeyName, respecting the data type.

Existing keys cannot be overwritten.

EXAMPLES:

● localData._set( 'key1', 14.99 ) ● localData._copy( 'key1', 'key99' ) ● localData._get( 'key99' )   -->   14.99

🛢 The corresponding disk-based method is copy.