From eb0798c421a9dccb1910ba40e7e0e61c46420689 Mon Sep 17 00:00:00 2001
From: Matthw Honnibal <honnibal+gh@gmail.com>
Date: Thu, 9 Jul 2020 14:38:26 +0200
Subject: [PATCH] Add __len__ method for Example

---
 spacy/gold/example.pyx | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/spacy/gold/example.pyx b/spacy/gold/example.pyx
index f5b9f0eeb..09bc95bff 100644
--- a/spacy/gold/example.pyx
+++ b/spacy/gold/example.pyx
@@ -36,6 +36,9 @@ cdef class Example:
         self.y = reference
         self._alignment = alignment
 
+    def __len__(self):
+        return len(self.predicted)
+
     property predicted:
         def __get__(self):
             return self.x