Misc bookkeeping and documentation

utils/tileOptionsParser.js

@@ -8,6 +8,22 @@ export class TileOptions {
         this.args = args;
     }
 
+    /**
+     * @param {string} name
+     * @param {Record<string,any>} args
+     */
+    static fromObject(name, args) {
+        //
+        const result = new TileOptions(name, []);
+
+        for (const [k, v] of Object.entries(args)) {
+            const arg = new TileArgs(k, v);
+            result.args.push(arg);
+        }
+
+        return result;
+    }
+
     /**
      * Find an arg by name, but fall back to an index position
      *