How can you chain map, filter, and tap operators to log values after filtering but before mapping?

hard📝 component behavior Q8 of 15

Angular - RxJS Operators

How can you chain map, filter, and tap operators to log values after filtering but before mapping?

Apipe(tap(...), filter(...), map(...))

Bpipe(map(...), filter(...), tap(...))

Cpipe(filter(...), tap(...), map(...))

Dpipe(map(...), tap(...), filter(...))

Step-by-Step Solution

Solution:

Step 1: Determine order for logging after filtering
To log values after filtering, tap must come after filter.
Step 2: Place map after tap
Mapping transforms values after logging, so map comes last.
Final Answer:
pipe(filter(...), tap(...), map(...)) -> Option C
Quick Check:
tap after filter before map = pipe(filter(...), tap(...), map(...)) [OK]

Quick Trick: Place tap where you want to observe values [OK]

Common Mistakes:

MISTAKES

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