put abstract method

Uint8List? put(
  1. Uint8List key,
  2. Uint8List value
)

Add a key, value pair to the underlying store, overwriting any existing values. Returns the old value if one existed.

put(utf8.encode('foo',utf8.encode('bar');
put(utf8.encode('foo',utf8.encode('baz'); // returns 'bar'
get(utf8.encode('foo'); // returns 'baz'

Implementation

Uint8List? put(Uint8List key, Uint8List value);