From e6ccf23520fb89e56a8a6c1a9c93b07d5177bba5 Mon Sep 17 00:00:00 2001
From: Meghan <hello@nektro.net>
Date: Sat, 21 Nov 2020 16:13:15 -0800
Subject: [PATCH] add a generic version of util.list_contains

---
 src/util/funcs.zig | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/util/funcs.zig b/src/util/funcs.zig
index 2b6205695c61c988b967f60bc2ec39b1488c5b1f..ba2e4336e8eb81c676f77967f2b7af91f2e0cff1 100644
--- a/src/util/funcs.zig
+++ b/src/util/funcs.zig
@@ -121,3 +121,12 @@ pub fn open_dir_absolute(dpath: []const u8) !std.fs.Dir {
         .fd = (try std.fs.openFileAbsolute(dpath, .{})).handle,
     };
 }
+
+pub fn list_contains_gen(comptime T: type, haystack: *std.ArrayList(T), needle: T) bool {
+    for (haystack.items) |item| {
+        if (item.eql(needle)) {
+            return true;
+        }
+    }
+    return false;
+}
-- 
2.54.0