phase 4 · 4.4-crdt

G-Counter + PN-Counter CRDTs

review intervals 7d 21d 60d drills g-counter-merge

The lesson for this task hasn't been written yet. The mastery criteria below is the shortest description of what you'll own when this task is green.

Mastery criteria

- G-Counter merge is idempotent, commutative, associative (property-tested)
- PN-Counter built on two G-Counters; negative values impossible
- Integrated into gossip network — final value converges across nodes

Verify

Run from your go-dojo repo root:

go-dojo verify 4.4-crdt

This runs the task's go test suite in exercises/phase-4/4.4-crdt/, commits the attempt to .go-dojo/attempts/, and updates your mastery.