I have a Realm object with property dateCreated:
class Category: Object {
@objc dynamic var name : String = ""
@objc dynamic var itemn : String = ""
@objc dynamic var dateCreated : String = ""
var parentCategory = LinkingObjects(fromType: Datee.self , property: "cetegories")
}
I want to be able to query all categories by var dateCreated in order to count them and create appropriate number or rows in my tableView.
override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
}
When you say query all categories by dateCreated, I'm assuming you mean all categories with a non empty dateCreated string. You would do this as follows:
var datedCategoriesCount = realm.objects(Category.self).filter("dateCreated != ''").count
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