decrement abstract method

Future<int> decrement(
  1. String key, [
  2. int amount = 1
])

Decrement the value of an item in the cache.

  • Parameters:
    • key: The key of the item to decrement.
    • amount: The amount to decrement by (default is 1).
  • Returns: The new value of the item.

Implementation

Future<int> decrement(String key, [int amount = 1]);