Add failing example.

kaj · Jul 18, 2023 · 1e8ff0d · 1e8ff0d
1 parent 8db7d10
commit 1e8ff0d
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diff --git a/examples/simple/src/main.rs b/examples/simple/src/main.rs
@@ -338,3 +338,11 @@ fn lifetimes2() {
         "\n  <p>foo</p>\n\n  <p>bar</p>\n\n",
     );
 }
+
+#[test]
+fn test_list_join() {
+    assert_eq!(
+        r2s(|o| list_joins_html(o, &[2, 3, 7])),
+        "<p>Items: 2, 3, 7.</p>\n",
+    )
+}
diff --git a/examples/simple/templates/list_joins.rs.html b/examples/simple/templates/list_joins.rs.html
@@ -0,0 +1,6 @@
+@use super::{number_item_html, JoinHtml, JoinToHtml};
+
+@(items: &[u8])
+
+<p>Items: @items.iter().join_to_html(", ").</p>
+<p>Items: @items.iter().cloned().join_html(number_item_html, ", ").</p>
diff --git a/examples/simple/templates/number_item.rs.html b/examples/simple/templates/number_item.rs.html
@@ -0,0 +1,2 @@
+@(item: u8)
+#@item