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#reagent
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2021-04-23
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ribelo21:04:28

is there any way to check the previous reaction value inside reaction?

(def atm (r/atom 1))
  (def tmp (ra/reaction (if-not (neg? @tmp) (dec @atm) @tmp)))
something like this

p-himik22:04:50

No. But you can do it via an extra atom.

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