type(forKey:)
Returns the name of the declared type of the attribute or relationship identified by the passed key.
Declaration
func type(forKey key: String) -> String?Parameters
- key:
The identifying key for an attribute, one-to-one relationship, or one-to-many relationship of the receiver.
Return Value
The name of the declared type of the attribute or relationship identified by key; for example, “NSString”. Searches in the receiver first, then in any superclass. Returns nil if no match is found.