From 0d9f0072cac2419b2308e9ba6dc37213f75243c9 Mon Sep 17 00:00:00 2001
From: Daniel Tes <daniel@zup.com.br>
Date: Tue, 5 Sep 2023 14:37:31 -0300
Subject: [PATCH] fix: iOS 17 negative lookahead regex bug

---
 .../Sources/ContextExpression/Expression/Parser.swift | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/Sources/Beagle/Sources/ContextExpression/Expression/Parser.swift b/Sources/Beagle/Sources/ContextExpression/Expression/Parser.swift
index 4414c67..beac942 100644
--- a/Sources/Beagle/Sources/ContextExpression/Expression/Parser.swift
+++ b/Sources/Beagle/Sources/ContextExpression/Expression/Parser.swift
@@ -96,7 +96,16 @@ let pathIndexNode: Parser<Path.Node> = zip(
     .index(int)
 }
 
-let pathKeyNode: Parser<Path.Node> = prefix(with: #"^\w+\b(?!\()"#).map { .key($0) }
+//let pathKeyNode: Parser<Path.Node> = prefix(with: #"^\w+\b(?!\()"#).map { .key($0) }
+let pathKeyNode = Parser<Path.Node> { str in
+    guard let keyNode = prefix(with: #"^\w+"#).run(&str) else { return nil }
+    if str.first == "(" {
+        str = keyNode[...] + str
+        return nil
+    } else {
+        return .key(keyNode)
+    }
+}
 
 let pathHeadNodes: Parser<[Path.Node]> = zip(
     zeroOrOne(pathKeyNode),