hasChanged method

Future<bool> hasChanged(
  1. FileCollection fileCollection, {
  2. String key = '',
})

Check if any member of a FileCollection has been modified since the last time someone checked with this method.

The key argument is used to consider whether changes have happened since last time the check was made with the exact same key.

Returns false if the FileCollection is empty.

Implementation

Future<bool> hasChanged(FileCollection fileCollection,
    {String key = ''}) async {
  return !await findChanges(fileCollection, key: key).isEmpty;
}