@hlobka/signals v1.0.1

signals

Signal - is a simple lib with realization of Signal with relative helpers.

Installation:

As a dependency in your npm package:

• npm install @hlobka/signals

Examples:

• Simple Signal example:

  • const signal = new Signal<string>();
    let signalResult = "no result";
    signal.add(value => {
        signalResult = value;
    }, this);
    signal.emit("Hello World");
    console.log("signal triggered with: ", signalResult);

• Async Signal:

  • const signal = new Signal<string>();
    setTimeout(() => {
      signal.emit("Hello World");
    }, 10);
    const promiseResult = await signal.promise();
    console.log("signal triggered with: ", promiseResult);```

• Filter

  • const signal = new Signal<string>();
    setTimeout(() => {
        signal.emit("UnExpected Signal");
        signal.emit("Expected Signal");
    }, 10);
    const promiseResult = await signal
      .filter(payload => payload == "Expected Signal")
      .promise();
    console.log("signal triggered with: ", promiseResult);```