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refactor(sterni/aoc/2022/05): improve _ApplyCmd

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* take advantage of block header for destructuring

* instead of ModestTake we can split the stack we are picking from into
  what we need to move and what to keep, saving us from having to repeat
  ourselves.

* remove some unnecessary parens

Change-Id: I1b81a93a27d14dcbb6bdd109e862a356f611aca9
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7530
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Autosubmit: sterni <sternenseemann@systemli.org>
This commit is contained in:
sterni 2022-12-05 22:40:16 +01:00 committed by clbot
parent 736edce338
commit 3f2172556a
1 changed files with 3 additions and 4 deletions
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users/sterni/exercises/aoc/2022/05/5.bqn
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@ -9,11 +9,10 @@ stacks ← {
cmds ← {0‿1‿1-˜ ReadDec¨ ((∧´IsAsciiNum)¨/⊢) (<' ') SplitOn 𝕩}¨ rc
ModestTake ← ↑⍟(<⟜≠)
_ApplyCmd ← {
c‿f‿t ← 𝕩
m ← 𝔽 c ModestTake f⊑𝕨
(m⊸∾)⌾(t⊸⊑) (c⊸↓)⌾(f⊸⊑)𝕨
s Fn _self c‿f‿t :
m‿k ← 2↑ c ((≤⟜(↕≠))⊔⊢) f⊑s
(Fn m)⊸∾⌾(t⊸⊑) k˙⌾(f⊸⊑) s
}
•Out "day05.1: "∾⊑¨stacks ⌽_ApplyCmd˜´ ⌽ cmds