From 24270026729d9998608ec3fd4f8d8e2d357dad90 Mon Sep 17 00:00:00 2001
From: "Francisco J. Sanchez" <zheoni@outlook.es>
Date: Sun, 19 Jan 2025 18:00:53 +0100
Subject: [PATCH] fix playground _complex_ keys

---
 playground/src/lib.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/playground/src/lib.rs b/playground/src/lib.rs
index e2001aa..fc1fb15 100644
--- a/playground/src/lib.rs
+++ b/playground/src/lib.rs
@@ -1,6 +1,6 @@
 use cooklang::ast::build_ast;
 use cooklang::error::SourceReport;
-use cooklang::metadata::{NameAndUrl, RecipeTime};
+use cooklang::metadata::{CooklangValueExt, NameAndUrl, RecipeTime};
 use cooklang::{parser::PullParser, Extensions};
 use cooklang::{Converter, CooklangParser, IngredientReferenceTarget, Item};
 use std::fmt::Write;
@@ -174,7 +174,7 @@ fn render(r: cooklang::ScaledRecipe, converter: &Converter) -> String {
             ul {
                 @for (key, value) in &r.metadata.map {
                     li.metadata {
-                        span.key { (key.as_str().unwrap_or("<not string key>")) } ":" (value.as_str().unwrap_or("<not string value>")) // TODO
+                        span.key { (key.as_str_like().unwrap_or_else(|| format!("{key:?}").into())) } ":" (value.as_str_like().unwrap_or_else(|| format!("{value:?}").into()))
                     }
                 }
             }