aboutsummaryrefslogtreecommitdiff
path: root/aoc2023/src/day5
diff options
context:
space:
mode:
authorJ.J <thechairman@thechairman.info>2024-05-30 21:47:13 -0400
committerJ.J <thechairman@thechairman.info>2024-05-30 21:47:13 -0400
commitfe088aa5778dcdbaab4dd8d4a7395a91c444b45c (patch)
treef7cd8214ff7db84fce7101908bec2dd7d9ac4a9a /aoc2023/src/day5
parent87e9ab25ff70e215b537939a4bc23ab101f41dbe (diff)
downloadgleam_aoc-fe088aa5778dcdbaab4dd8d4a7395a91c444b45c.tar.gz
gleam_aoc-fe088aa5778dcdbaab4dd8d4a7395a91c444b45c.zip
gleam 2019
Diffstat (limited to 'aoc2023/src/day5')
-rw-r--r--aoc2023/src/day5/solve.gleam23
1 files changed, 9 insertions, 14 deletions
diff --git a/aoc2023/src/day5/solve.gleam b/aoc2023/src/day5/solve.gleam
index 58e2ae0..7c05310 100644
--- a/aoc2023/src/day5/solve.gleam
+++ b/aoc2023/src/day5/solve.gleam
@@ -132,22 +132,17 @@ 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
+ ])
}
}