From cc579ed429cd083106761b6695b5707d2bab6c69 Mon Sep 17 00:00:00 2001
From: Matthew Honnibal <honnibal@gmail.com>
Date: Tue, 23 Jun 2015 00:02:50 +0200
Subject: [PATCH] * Add __len__ function to StringStore

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

diff --git a/spacy/strings.pyx b/spacy/strings.pyx
index e15f88837..56df4d2f1 100644
--- a/spacy/strings.pyx
+++ b/spacy/strings.pyx
@@ -61,6 +61,9 @@ cdef class StringStore:
         def __get__(self):
             return self.size-1
 
+    def __len__(self):
+        return self.size
+
     def __getitem__(self, object string_or_id):
         cdef bytes byte_string
         cdef const Utf8Str* utf8str