Medium Operators

Combine with Zip

Zip two Flux sources together:

- Flux 1: "Kotlin", "Spring", "Reactor"

- Flux 2: 1, 2, 3

Combine them so each pair prints as "1. Kotlin", "2. Spring", "3. Reactor". Use Flux.zip().

Expected

1. Kotlin
2. Spring
3. Reactor

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Combine with Zip

medium⏱ 15 minkotlinreactorchallengeoperators

Starter

Zip two Flux sources together:

Flux 1: "Kotlin", "Spring", "Reactor"
Flux 2: 1, 2, 3

Combine them so each pair prints as "1. Kotlin", "2. Spring", "3. Reactor". Use Flux.zip().

Why this works

Flux.zip() combines elements pairwise from multiple sources. The combinator function receives one element from each source and produces the combined output.

Expected output

1. Kotlin
2. Spring
3. Reactor

Combine with Zip

Zip two Flux sources together:

- Flux 1: "Kotlin", "Spring", "Reactor"

- Flux 2: 1, 2, 3

Combine them so each pair prints as "1. Kotlin", "2. Spring", "3. Reactor". Use Flux.zip().

Expected

1. Kotlin 2. Spring 3. Reactor

Combine with Zip

medium⏱ 15 minkotlinreactorchallengeoperators

Starter

Zip two Flux sources together:

Flux 1: "Kotlin", "Spring", "Reactor"

Flux 2: 1, 2, 3

Combine them so each pair prints as "1. Kotlin", "2. Spring", "3. Reactor". Use Flux.zip().

Why this works

Flux.zip() combines elements pairwise from multiple sources. The combinator function receives one element from each source and produces the combined output.

Expected output

1. Kotlin 2. Spring 3. Reactor