From 7317e447602b1a6939fcda74718c1c81866be711 Mon Sep 17 00:00:00 2001
From: Christine Dodrill <xena@yolo-swag.com>
Date: Mon, 15 Jun 2015 16:23:02 -0700
Subject: [PATCH] fix fuckedtail

---
 src/moonscript/fuckedtail.moon | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/moonscript/fuckedtail.moon b/src/moonscript/fuckedtail.moon
index b1ebf8b..8d07654 100644
--- a/src/moonscript/fuckedtail.moon
+++ b/src/moonscript/fuckedtail.moon
@@ -3,13 +3,17 @@ class Buffer
     @limit = limit
     @data = {}
 
+  purge: =>
+    if #@data > @limit
+      table.remove @data, 1
+      @purge!
+    else return
+
   add: (line) =>
-    if #@data == @limit
-      table.remove @data, 0
-
     table.insert @data, line
+    @purge!
 
-with Buffer 10
+with Buffer 5
   while true
     n = io.read!
     if n ~= nil