add ruby-version to .gitignore

jonmountjoy · jonmountjoy · commit 9786c87454a6 · 2015-08-20T14:15:03.000+01:00
diff --git a/.gitignore b/.gitignore
@@ -14,3 +14,6 @@
 # Ignore all logfiles and tempfiles.
 /log/*.log
 /tmp
+
+# Ignore ruby-version
+/.ruby-version
