From 685f708a9ec3174ea770231d7a8dfc15f6074ced Mon Sep 17 00:00:00 2001
From: Miek Gieben <miek@miek.nl>
Date: Sun, 21 Sep 2014 18:21:34 +0100
Subject: [PATCH] Rename RdataLen to just Len

---
 example_test.go   | 4 ++--
 privaterr.go      | 6 +++---
 privaterr_test.go | 6 +++---
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/example_test.go b/example_test.go
index e2071ede..8e5ae50b 100644
--- a/example_test.go
+++ b/example_test.go
@@ -103,7 +103,7 @@ func (rd *APAIR) Unpack(buf []byte) (int, error) {
 }
 
 func (rd *APAIR) CopyRdata(dest dns.PrivateRdata) error {
-	cp := make([]byte, rd.RdataLen())
+	cp := make([]byte, rd.Len())
 	_, err := rd.Pack(cp)
 	if err != nil {
 		return err
@@ -115,7 +115,7 @@ func (rd *APAIR) CopyRdata(dest dns.PrivateRdata) error {
 	return nil
 }
 
-func (rd *APAIR) RdataLen() int {
+func (rd *APAIR) Len() int {
 	return net.IPv4len * 2
 }
 
diff --git a/privaterr.go b/privaterr.go
index 8220c4f0..c3392967 100644
--- a/privaterr.go
+++ b/privaterr.go
@@ -27,8 +27,8 @@ type PrivateRdata interface {
 	Unpack([]byte) (int, error)
 	// CopyRdata copies the Rdata.
 	CopyRdata(PrivateRdata) error
-	// RdataLen returns the length in octets of the Rdata.
-	RdataLen() int
+	// Len returns the length in octets of the Rdata.
+	Len() int
 }
 
 // PrivateRR represents an RR that uses a PrivateRdata user-defined type.
@@ -57,7 +57,7 @@ func (r *PrivateRR) Header() *RR_Header { return &r.Hdr }
 func (r *PrivateRR) String() string     { return r.Hdr.String() + r.Data.String() }
 
 // Private len and copy parts to satisfy RR interface.
-func (r *PrivateRR) len() int { return r.Hdr.len() + r.Data.RdataLen() }
+func (r *PrivateRR) len() int { return r.Hdr.len() + r.Data.Len() }
 func (r *PrivateRR) copy() RR {
 	// make new RR like this:
 	rr := mkPrivateRR(r.Hdr.Rrtype)
diff --git a/privaterr_test.go b/privaterr_test.go
index 033bf800..be236a2a 100644
--- a/privaterr_test.go
+++ b/privaterr_test.go
@@ -15,7 +15,7 @@ type ISBN struct {
 
 func NewISBN() dns.PrivateRdata { return &ISBN{""} }
 
-func (rd *ISBN) RdataLen() int  { return len([]byte(rd.x)) }
+func (rd *ISBN) Len() int  { return len([]byte(rd.x)) }
 func (rd *ISBN) String() string { return rd.x }
 
 func (rd *ISBN) ParseTextSlice(txt []string) error {
@@ -79,7 +79,7 @@ func TestPrivateByteSlice(t *testing.T) {
 	}
 
 	custrr := rr.(*dns.PrivateRR)
-	if ln := custrr.Data.RdataLen() + len(custrr.Header().Name) + 11; ln != off {
+	if ln := custrr.Data.Len() + len(custrr.Header().Name) + 11; ln != off {
 		t.Errorf("offset is not matching to length of Private RR: %d!=%d", off, ln)
 	}
 
@@ -136,7 +136,7 @@ func (rd *VERSION) CopyRdata(dest dns.PrivateRdata) error {
 	return nil
 }
 
-func (rd *VERSION) RdataLen() int {
+func (rd *VERSION) Len() int {
 	return len([]byte(rd.x))
 }