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authorHJ <thechairman@thechairman.info>2023-12-17 20:35:20 -0500
committerHJ <thechairman@thechairman.info>2023-12-17 20:35:20 -0500
commit7709cc9954456195d9894e092aa8d23e42125a16 (patch)
treedbe8ef13b9bfd8fbbae2f98c94ab474c5598efb4 /aoc2023/src/day5/solve.gleam
parent96c8dd61ba3804ea97927342bf7660985afed9eb (diff)
parent9f0d9e4de0e6a69b9770b227f669af75667b8c90 (diff)
downloadgleam_aoc-7709cc9954456195d9894e092aa8d23e42125a16.tar.gz
gleam_aoc-7709cc9954456195d9894e092aa8d23e42125a16.zip
Merge branch 'main' of https://github.com/hunkyjimpjorps/AdventOfCode
Diffstat (limited to 'aoc2023/src/day5/solve.gleam')
-rw-r--r--aoc2023/src/day5/solve.gleam23
1 files changed, 14 insertions, 9 deletions
diff --git a/aoc2023/src/day5/solve.gleam b/aoc2023/src/day5/solve.gleam
index 7c05310..58e2ae0 100644
--- a/aoc2023/src/day5/solve.gleam
+++ b/aoc2023/src/day5/solve.gleam
@@ -132,17 +132,22 @@ fn do_remap_range(r: SeedRange, mapper: Mapper, acc: List(SeedRange)) {
]
// range overlaps end but not start -> left side transformed, right side moves to next mapping
[m, ..ms] if r.start >= m.start && r.end > m.end ->
- do_remap_range(SRange(m.end + 1, r.end), ms, [
- transform_range(SRange(r.start, m.end), m),
- ..acc
- ])
+ do_remap_range(
+ SRange(m.end + 1, r.end),
+ ms,
+ [transform_range(SRange(r.start, m.end), m), ..acc],
+ )
// mapping is fully inside range -> left not transformed, middle transformed, right to next
[m, ..ms] ->
- do_remap_range(SRange(m.end + 1, r.end), ms, [
- SRange(r.start, m.start - 1),
- transform_range(SRange(m.start, m.end), m),
- ..acc
- ])
+ do_remap_range(
+ SRange(m.end + 1, r.end),
+ ms,
+ [
+ SRange(r.start, m.start - 1),
+ transform_range(SRange(m.start, m.end), m),
+ ..acc
+ ],
+ )
}
}