Add failing example.

kaj · Feb 6, 2022 · 994c657 · 994c657
1 parent 43d909f
commit 994c657
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diff --git a/examples/simple/src/main.rs b/examples/simple/src/main.rs
@@ -320,3 +320,11 @@ fn test_issue_68() {
         "Hello!\n\nThe 0 number.\n\nThe 1 number.\n\nThe 2 number.\n\nGood bye!\n",
     );
 }
+
+#[test]
+fn test_list_join() {
+    assert_eq!(
+        r2s(|o| list_joins(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, JoinHtml, JoinToHtml};
+
+@(items: &[u8])
+
+<p>Items: @items.iter().join_to_html(", ").</p>
+<p>Items: @items.iter().cloned().join_html(number_item, ", ").</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