From a489367eb678c995e028fa54214279fe29f994c0 Mon Sep 17 00:00:00 2001
From: Justin Lin <caterpillar@openhome.cc>
Date: Wed, 4 Mar 2020 08:21:13 +0800
Subject: [PATCH] add has

---
 src/experimental/has.scad | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 src/experimental/has.scad

diff --git a/src/experimental/has.scad b/src/experimental/has.scad
new file mode 100644
index 00000000..180d9bb3
--- /dev/null
+++ b/src/experimental/has.scad
@@ -0,0 +1 @@
+function has(lt, elem) = search([elem], lt) != [[]];
\ No newline at end of file