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author | J.J <thechairman@thechairman.info> | 2024-05-30 21:47:13 -0400 |
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committer | J.J <thechairman@thechairman.info> | 2024-05-30 21:47:13 -0400 |
commit | fe088aa5778dcdbaab4dd8d4a7395a91c444b45c (patch) | |
tree | f7cd8214ff7db84fce7101908bec2dd7d9ac4a9a /aoc2023/src/day5/solve.gleam | |
parent | 87e9ab25ff70e215b537939a4bc23ab101f41dbe (diff) | |
download | gleam_aoc-fe088aa5778dcdbaab4dd8d4a7395a91c444b45c.tar.gz gleam_aoc-fe088aa5778dcdbaab4dd8d4a7395a91c444b45c.zip |
gleam 2019
Diffstat (limited to 'aoc2023/src/day5/solve.gleam')
-rw-r--r-- | aoc2023/src/day5/solve.gleam | 23 |
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 + ]) } } |