AssociationMatchP

AssociationMatchP[patternAssociation]⟹pattern

generates pattern that matches an association with key-value patterns that match the patterns specified in patternAssociation.

Details

Used as for pattern matching associations:

Takes in pattern association and builds pattern using AssociationMatchQ:

Returns False if patterns do not match:

KeyValuePattern will allow foreign keys in the test association whereas AssociationMatchQ by default does not:

Toggle allowing the input association to have keys that do not exist in the pattern association:

Toggle allowing the input association to not include keys that exist in the pattern association: