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| author | Tomasz Chojnacki <tomaszchojnacki2001@gmail.com> | 2023-12-22 18:31:14 +0100 |
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| committer | Tomasz Chojnacki <tomaszchojnacki2001@gmail.com> | 2023-12-22 18:31:14 +0100 |
| commit | 7a5f1983f9189422ad5e12afde11d11bec30a3f1 (patch) | |
| tree | 46a02028e2712beaad7cf0886696ff7cd37798cf /aoc-2020-gleam/src/util/pos2.gleam | |
| parent | d8e183f02f67522d94deafa328e19b3081ca41be (diff) | |
| download | gleam_aoc2020-7a5f1983f9189422ad5e12afde11d11bec30a3f1.tar.gz gleam_aoc2020-7a5f1983f9189422ad5e12afde11d11bec30a3f1.zip | |
Solve part 1 of day 20
Diffstat (limited to 'aoc-2020-gleam/src/util/pos2.gleam')
| -rw-r--r-- | aoc-2020-gleam/src/util/pos2.gleam | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/aoc-2020-gleam/src/util/pos2.gleam b/aoc-2020-gleam/src/util/pos2.gleam index 0b6256c..3f478ac 100644 --- a/aoc-2020-gleam/src/util/pos2.gleam +++ b/aoc-2020-gleam/src/util/pos2.gleam @@ -8,6 +8,14 @@ pub type Pos2 = pub const zero = #(0, 0) +pub fn x(pos: Pos2) -> Int { + pos.0 +} + +pub fn y(pos: Pos2) -> Int { + pos.1 +} + pub fn directions8() -> Set(Pos2) { set.from_list({ use x <- list.flat_map(over: [-1, 0, 1]) |