Allow any in HTML template literals (#28)

Author: zefir-git

src/DocumentComponent.ts

@@ -28,10 +28,19 @@ export class DocumentComponent extends NodeComponent<DocumentFragment> {
      * Template literal tag function that accepts HTML code with components in a
      * string literal
      */
-    public static tag(strings: TemplateStringsArray, ...components: NodeComponent<any>[]): DocumentComponent {
+    public static tag(strings: TemplateStringsArray, ...components: (any | NodeComponent<any>)[]): DocumentComponent {
         const idPrefix = `tag-${crypto.randomUUID()}-`;
-        const doc = new DocumentComponent(strings.reduce((acc, str, index) => acc + `${str}${index < components.length ? `<slot name="${idPrefix}${index - 1}"></slot>` : ""}`, ""));
-        for (const [index, component] of components.entries())
+        const nodes: NodeComponent<any>[] = [];
+        const doc = new DocumentComponent(strings.reduce((acc, str, index) => {
+            if (index >= components.length) return acc + str;
+            const component = components[index - 1];
+            if (component instanceof NodeComponent) {
+                nodes.push(component);
+                return `${acc}${str}<slot name="${idPrefix}${nodes.length - 1}"></slot>`;
+            }
+            return acc + str + String(component);
+        }, ""));
+        for (const [index, component] of nodes.entries())
             component.slot(idPrefix + index, doc.node);
         return doc;
     }

src/ElementComponent.ts

@@ -140,7 +140,7 @@ export abstract class ElementComponent<T extends Element> extends NodeComponent<
      * // Note the lack of parentheses.
      * @see {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Template_literals Template literals (Template strings) - MDN}
      */
-    public html(strings: TemplateStringsArray, ...components: NodeComponent<any>[]): this {
+    public html(strings: TemplateStringsArray, ...components: (any | NodeComponent<any>)[]): this {
         return this.append(DocumentComponent.tag(strings, ...components));
     }