From 7bae74287242b64b8d7ac61f299ca2d3387e4713 Mon Sep 17 00:00:00 2001
From: Brian Tiger Chow <brian.holderchow@gmail.com>
Date: Wed, 10 Sep 2014 20:30:08 -0700
Subject: [PATCH] privatize fields in ledger

---
 bitswap/ledger.go | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/bitswap/ledger.go b/bitswap/ledger.go
index 2e99d2ec..b8b58e5a 100644
--- a/bitswap/ledger.go
+++ b/bitswap/ledger.go
@@ -16,17 +16,17 @@ type Ledger struct {
 	// Accounting tracks bytes sent and recieved.
 	Accounting debtRatio
 
-	// FirstExchnage is the time of the first data exchange.
-	FirstExchange time.Time
+	// firstExchnage is the time of the first data exchange.
+	firstExchange time.Time
 
-	// LastExchange is the time of the last data exchange.
-	LastExchange time.Time
+	// lastExchange is the time of the last data exchange.
+	lastExchange time.Time
 
-	// Number of exchanges with this peer
-	ExchangeCount uint64
+	// exchangeCount is the number of exchanges with this peer
+	exchangeCount uint64
 
-	// WantList is a (bounded, small) set of keys that Partner desires.
-	WantList KeySet
+	// wantList is a (bounded, small) set of keys that Partner desires.
+	wantList KeySet
 
 	Strategy StrategyFunc
 }
@@ -39,23 +39,23 @@ func (l *Ledger) ShouldSend() bool {
 }
 
 func (l *Ledger) SentBytes(n int) {
-	l.ExchangeCount++
-	l.LastExchange = time.Now()
+	l.exchangeCount++
+	l.lastExchange = time.Now()
 	l.Accounting.BytesSent += uint64(n)
 }
 
 func (l *Ledger) ReceivedBytes(n int) {
-	l.ExchangeCount++
-	l.LastExchange = time.Now()
+	l.exchangeCount++
+	l.lastExchange = time.Now()
 	l.Accounting.BytesRecv += uint64(n)
 }
 
 // TODO: this needs to be different. We need timeouts.
 func (l *Ledger) Wants(k u.Key) {
-	l.WantList[k] = struct{}{}
+	l.wantList[k] = struct{}{}
 }
 
 func (l *Ledger) WantListContains(k u.Key) bool {
-	_, ok := l.WantList[k]
+	_, ok := l.wantList[k]
 	return ok
 }
-- 
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