Started to implement server

vendor/deno.land/std@0.178.0/bytes/includes_needle.ts

@@ -0,0 +1,27 @@
+// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
+// This module is browser compatible.
+
+import { indexOfNeedle } from "./index_of_needle.ts";
+
+/** Returns true if the source array contains the needle array, false otherwise.
+ *
+ * A start index can be specified as the third argument that begins the search
+ * at that given index. The start index defaults to the beginning of the array.
+ *
+ * The complexity of this function is O(source.length * needle.length).
+ *
+ * ```ts
+ * import { includesNeedle } from "https://deno.land/std@$STD_VERSION/bytes/includes_needle.ts";
+ * const source = new Uint8Array([0, 1, 2, 1, 2, 1, 2, 3]);
+ * const needle = new Uint8Array([1, 2]);
+ * console.log(includesNeedle(source, needle)); // true
+ * console.log(includesNeedle(source, needle, 6)); // false
+ * ```
+ */
+export function includesNeedle(
+  source: Uint8Array,
+  needle: Uint8Array,
+  start = 0,
+): boolean {
+  return indexOfNeedle(source, needle, start) !== -1;
+}