LDS is List Data Source
# Podfile
use_frameworks!
target 'TARGET_NAME' do
pod 'LDS'
endReplace TARGET_NAME and then, in the Podfile directory, type:
$ pod installViewDidLoad
adapter.observableDataSource = contactsObservableDataSourceAnd deinit
deinit {
adapter.observableDataSource = nil
}When you set content to cell
adapter.observableDataSource = contactsObservableDataSourceAnd when cell reusing in prepareForReuse() method
adapter.observableDataSource = nil