update choose

test/util/test_choose.scad

@@ -0,0 +1,11 @@
+use <util/choose.scad>;
+
+module test_choose() {
+    echo("==== test_choose ====");
+
+    lt = [[1, true], [2, true], [3, true], [4, true], [5, true]];
+    c = choose(lt);
+    assert(c[1]);
+}
+
+test_choose();