Ah, different “action”, then? The presence of “reducer” had me assuming the action was also analogous.
FWIW I liked Redux enough that I once half-reimplemented it for Brightscript so the UI guys would have something familiar to work with when they had to touch Roku apps. I always taught Redux initially using different terminology, though, because I found that most of my time learning it (which, mercifully, still wasn’t that long, because it’s small and pretty sensible) was figuring out the vocabulary (“do… do they just mean ‘event’? Well if so surely they’d write ‘event’, so I must be wrong…”)
