From bd7981dc1953afd525ecddf774b9fa7406985015 Mon Sep 17 00:00:00 2001
From: Matt Joiner <anacrolix@gmail.com>
Date: Mon, 4 Apr 2016 15:10:39 +1000
Subject: [PATCH] Remove unused orderedList

---
 ordered.go      | 47 -----------------------------------------------
 ordered_test.go | 47 -----------------------------------------------
 2 files changed, 94 deletions(-)
 delete mode 100644 ordered.go
 delete mode 100644 ordered_test.go

diff --git a/ordered.go b/ordered.go
deleted file mode 100644
index 2d63c539..00000000
--- a/ordered.go
+++ /dev/null
@@ -1,47 +0,0 @@
-package torrent
-
-import (
-	"container/list"
-)
-
-// This was used to maintain pieces in order of bytes left to download. I
-// don't think it's currently in use.
-
-type orderedList struct {
-	list     *list.List
-	lessFunc func(a, b interface{}) bool
-}
-
-func (me *orderedList) Len() int {
-	return me.list.Len()
-}
-
-func newOrderedList(lessFunc func(a, b interface{}) bool) *orderedList {
-	return &orderedList{
-		list:     list.New(),
-		lessFunc: lessFunc,
-	}
-}
-
-func (me *orderedList) ValueChanged(e *list.Element) {
-	for prev := e.Prev(); prev != nil && me.lessFunc(e.Value, prev.Value); prev = e.Prev() {
-		me.list.MoveBefore(e, prev)
-	}
-	for next := e.Next(); next != nil && me.lessFunc(next.Value, e.Value); next = e.Next() {
-		me.list.MoveAfter(e, next)
-	}
-}
-
-func (me *orderedList) Insert(value interface{}) (ret *list.Element) {
-	ret = me.list.PushFront(value)
-	me.ValueChanged(ret)
-	return
-}
-
-func (me *orderedList) Front() *list.Element {
-	return me.list.Front()
-}
-
-func (me *orderedList) Remove(e *list.Element) interface{} {
-	return me.list.Remove(e)
-}
diff --git a/ordered_test.go b/ordered_test.go
deleted file mode 100644
index 0d27b84d..00000000
--- a/ordered_test.go
+++ /dev/null
@@ -1,47 +0,0 @@
-package torrent
-
-import (
-	"testing"
-)
-
-func TestOrderedList(t *testing.T) {
-	ol := newOrderedList(func(a, b interface{}) bool {
-		return a.(int) < b.(int)
-	})
-	if ol.Len() != 0 {
-		t.FailNow()
-	}
-	e := ol.Insert(0)
-	if ol.Len() != 1 {
-		t.FailNow()
-	}
-	if e.Value.(int) != 0 {
-		t.FailNow()
-	}
-	e = ol.Front()
-	if e.Value.(int) != 0 {
-		t.FailNow()
-	}
-	if e.Next() != nil {
-		t.FailNow()
-	}
-	ol.Insert(1)
-	if e.Next().Value.(int) != 1 {
-		t.FailNow()
-	}
-	ol.Insert(-1)
-	if e.Prev().Value.(int) != -1 {
-		t.FailNow()
-	}
-	e.Value = -2
-	ol.ValueChanged(e)
-	if e.Prev() != nil {
-		t.FailNow()
-	}
-	if e.Next().Value.(int) != -1 {
-		t.FailNow()
-	}
-	if ol.Len() != 3 {
-		t.FailNow()
-	}
-}
-- 
2.48.1