AOC day 10 11 12

koder-man · Dec 12, 2022 · dbe8588 · dbe8588
1 parent ca39db8
commit dbe8588
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Showing 2 changed files with 414 additions and 12 deletions.
diff --git a/AoCCore/Read.cs b/AoCCore/Read.cs
@@ -27,26 +27,35 @@ public static IEnumerable<string> StringBatch()
         }
     }
 
-    public static IEnumerable<T> Batch<T>() where T : IParsable<T> => StringBatch().Select(x => T.Parse(x, null));
-
-    public static IEnumerable<IEnumerable<T>> Batches<T>() where T : IParsable<T>
+    public static IEnumerable<string[]> StringBatches()
     {
-        while (true) yield return Batch<T>();
+        while (true)
+        {
+            var batch = StringBatch().ToArray();
+
+            if (batch.Length == 0) yield break;
+
+            yield return batch;
+        }
     }
 
+    public static IEnumerable<T> Batch<T>() where T : IParsable<T> => StringBatch().Select(x => T.Parse(x, null));
+
+    public static IEnumerable<T[]> Batches<T>() where T : IParsable<T> => StringBatches().Select(x => x.Select(v => T.Parse(v, null)).ToArray());
+
     public static int Int() => Value<int>();
 
     public static bool TryInt(out int value) => Try(out value);
 
     public static IEnumerable<int> IntBatch() => Batch<int>();
 
-    public static IEnumerable<IEnumerable<int>> IntBatches() => Batches<int>();
+    public static IEnumerable<int[]> IntBatches() => Batches<int>();
 
     public static long Long() => Value<long>();
 
     public static bool TryLong(out long value) => Try(out value);
 
     public static IEnumerable<long> LongBatch() => Batch<long>();
 
-    public static IEnumerable<IEnumerable<long>> LongBatches() => Batches<long>();
+    public static IEnumerable<long[]> LongBatches() => Batches<long>();
 }