json_events 0.1.0

A package for parsing large json files/objects. The package processes the json in a forward-only way and emits events based on the tokens it encounters.

json_events

A package for parsing large json files/objects. The package processes the json in a forward-only way and emits events based on the tokens it encounters.

⚠️ Currently there is no support for encoding

Usage

File file = File("./json.json");
Stream<JsonEvent> s = file
    .openRead()
    .transform(const Utf8Decoder())
    .transform(const JsonEventDecoder())
    .flatten();

await for (JsonEvent je in s) {
print("Event Type: ${je.type.name} Value: ${je.value}");
}

Disclaimer

• Most of the code for the parsing is from dart-sdk
• Inspired from dart-json-stream-parser