--- a/src/lib/Utils.luan	Sun Nov 03 21:22:06 2024 -0700
+++ b/src/lib/Utils.luan	Mon Nov 04 14:44:35 2024 -0700
@@ -2,6 +2,7 @@
 local error = Luan.error
 local type = Luan.type or error()
 local ipairs = Luan.ipairs or error()
+local pairs = Luan.pairs or error()
 local set_metatable = Luan.set_metatable or error()
 local Http = require "luan:http/Http.luan"
 
@@ -48,4 +49,23 @@
 	end
 end
 
+function Utils.set_to_list(set)
+	local list = {}
+	for k, v in pairs(set) do
+		if v then
+			list[#list+1] = k
+		end
+	end
+	return list
+end
+
+function Utils.is_in_list(el,list)
+	for _, v in ipairs(list) do
+		if v == el then
+			return true
+		end
+	end
+	return false
+end
+
 return Utils