From 27ab8e01a4aa2f9f6dde2dbb39ed16ff9090c9e2 Mon Sep 17 00:00:00 2001
From: Eduardo San Martin Morote <posva13@gmail.com>
Date: Fri, 8 Aug 2025 17:50:52 +0200
Subject: [PATCH] refactor: simpler param recognition in build

---
 .../experimental/route-resolver/matchers/matcher-pattern.ts    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/router/src/experimental/route-resolver/matchers/matcher-pattern.ts b/packages/router/src/experimental/route-resolver/matchers/matcher-pattern.ts
index 03497957..866114cb 100644
--- a/packages/router/src/experimental/route-resolver/matchers/matcher-pattern.ts
+++ b/packages/router/src/experimental/route-resolver/matchers/matcher-pattern.ts
@@ -320,6 +320,7 @@ export class MatcherPatternPathCustomParams<
   }
 
   build(params: ExtractParamTypeFromOptions<TParamsOptions>): string {
+    let paramIndex = 0
     return (
       '/' +
       this.pathParts
@@ -327,7 +328,7 @@ export class MatcherPatternPathCustomParams<
           if (typeof part === 'string') {
             return part
           }
-          const paramName = this.paramsKeys[part]
+          const paramName = this.paramsKeys[paramIndex++]
           const paramOptions = this.params[paramName]
           const value: ReturnType<NonNullable<Param_GetSet['set']>> = (
             paramOptions.parser?.set || (v => v)
-- 
2.47.3