StreamedMap

Intro

This class has been created to work with maps, it works like [StreamedList]. To modify the list (e.g. adding items) and update the stream automatically, use these methods:

• addKey
• removeKey
• clear

For other direct actions on the map, to update the stream call the refresh method instead.

Usage

e.g. adding a key/value pair:

  streamedMap.addKey(1, 'first');

it is the same as:

   streamedMap.value[1] = 'first';
   streamedList.refresh();

From the streamed map example:

  final streamedMap = StreamedMap<int, String>();


  // Add to the streamed map the key/value pair put by the user
  addText() {
    var key = int.parse(streamedKey.value);
    var value = streamedText.value;

    streamedMap.addKey(key, value);

    // Or, as an alternative:
    //streamedMap.value[key] = value;
    //streamedMap.refresh();
  }