From 7da5a46fe1cbd6e29e4078503dc7681eac9af43b Mon Sep 17 00:00:00 2001
From: Kai Chappell <git@kschappell.com>
Date: Thu, 22 May 2025 20:10:54 +0000
Subject: [PATCH] misc fixes before release

- Fix README readability example property names
- Add validation for empty references after tokenisation in ROUGE
- Guard against zero sentence count in readability metric
- Implement LRU cache with max size for semantic embeddings
- Add .score property to LexicalResult for API consistency
- Use defensive list copy in composite validators
---
 readme.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/readme.md b/readme.md
index ea7970c..a7ccb5c 100644
--- a/readme.md
+++ b/readme.md
@@ -110,8 +110,8 @@ from veritext.metrics import Readability
 
 readability = Readability()
 result = readability.score("This is a simple sentence.")
-print(f"Grade level: {result.grade_level:.1f}")
-print(f"Reading ease: {result.reading_ease:.1f}")
+print(f"Grade level: {result.flesch_kincaid_grade:.1f}")
+print(f"Reading ease: {result.flesch_reading_ease:.1f}")
 ```
 
 ### Semantic Similarity (Optional)