RxJS. Transformation Operators in Examples (part 2)

All you need to know about map, mapTo, mergeMap, mergeMapTo, scan, mergeScan, groupBy, pairwise, partition, pluck, switchMap , switchMapTo, window, windowCount, windowTime, windowToggle, andwindowWhen RxJS Transformation operators in examples (part 2).

This article is a continuation of RxJS. Transformation Operators in Examples (part 1): buffer, bufferCount, bufferTime, bufferToggle, bufferWhen, concatMap, concatMapTo, exaust, exaustMap and expand operators.

Transformation Operators that will be covered in this article:

• 1. map
• 2. mapTo
• 3. mergeAll (category: Join Operators)
• 4. mergeMap
• 5. mergeMapTo
• 6. scan
• 7. mergeScan
• 8. groupBy
• 9. pairwise
• 10. partition
• 11. pluck
• 12. switchMap
• 13. switchMapTo
• 14. window
• 15. windowCount
• 16. windowTime
• 17. windowToggle
• 18. windowWhen

1. map