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2017-01-24
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[Transcript bug: Episode 10: Reagnt part 2] state used instead of board @plexus
Search for state
and it's the first match inside a code block. The defn
for board
has an argument called board
but the r/cursor
has an argument called state
. Changing the argument to board
fixed the issue.
Apart from this tiny slip, a really great tutorial series on reagent that worked well. I managed to go through the first two episodes with no prior experience of reagent or re-frame. Thank you.
(defn Board [board]
[:div.board
(for [i (range (count (:columns @board)))]
[Column (r/cursor board [:columns i])])
[NewColumn]])
Yes, thats the one.
Personally I find the transcripts easier to follow. I’ve always preferred blog posts to videos, so I have time to think and experiment. I did like the bits of videos I have watched though, I just usually go straight to the transcript.
I've heard that from other people as well, although so also really prefer the videos. That's why they're both there.