RxJS Playground

A blank canvas to play / experiment with RxJS: https://github.com/Reactive-Extensions/RxJS

by Kai_Draord

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/rxjs/4.0.7/rx.all.js"></script>

JavaScript

var data = {
  '2020-01-01': {
    name: 'test',
    month: 'Jan',
  },
  '2020-01-02': {
    name: 'hi',
    month: 'Feb',
  }
}
const req = Rx.Observable.of(data)
      .pipe(
        map((data) => {
          // Get data keys and associated data key to be all it's current values and add season
          const transformedData = Object.keys(data).map(key => Object.assign(data[key], {season: 'Summer'}));

          return transformedData;
        }),

      ).subscribe((output) => consoe.log(output));