From dae2fa9688ce7b61ee2a46c0b616543ddbecd889 Mon Sep 17 00:00:00 2001
From: "Kartik K. Agaram" <vc@akkartik.com>
Date: Thu, 13 Aug 2015 15:01:54 -0700
Subject: 1987

---
 082persist.cc | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/082persist.cc b/082persist.cc
index 3b0bb987..3535e427 100644
--- a/082persist.cc
+++ b/082persist.cc
@@ -97,11 +97,5 @@ bool exists(const string& filename) {
   return 0 == stat(filename.c_str(), &dummy);
 }
 
-string to_string(long long int x) {
-  ostringstream tmp;
-  tmp << x;
-  return tmp.str();
-}
-
 :(before "End Includes")
 #include<sys/stat.h>
-- 
cgit 1.4.1-2-gfad0