day8: use tokenizeAny instead of splitAny

thanks sigod

1 files changed, 4 insertions, 16 deletions

diff --git a/day08/solution.zig b/day08/solution.zig
index 75e6e73..ae2a392 100644
--- a/day08/solution.zig
+++ b/day08/solution.zig
@@ -24,24 +24,12 @@ const Rule = struct {
     }
 
     pub fn init(text: []const u8) Rule {
-        var splitTokens = mem.splitAny(u8, text, " =(),");
-        var nonEmpty = [3]u32{ undefined, undefined, undefined };
-        var i: usize = 0;
-
-        while (splitTokens.next()) |tok| {
-            if (tok.len != 3) {
-                continue;
-            }
-            nonEmpty[i] = hash(tok);
-            i += 1;
-        }
-
-        assert(i == 3);
+        var splitTokens = mem.tokenizeAny(u8, text, " =(),");
 
         return Rule{
-            .key = nonEmpty[0],
-            .left = nonEmpty[1],
-            .right = nonEmpty[2],
+            .key = hash(splitTokens.next().?),
+            .left = hash(splitTokens.next().?),
+            .right = hash(splitTokens.next().?),
         };
     }
 };