vendor correctly

Godeps/Godeps.json

@@ -17,6 +17,10 @@
 			"ImportPath": "github.com/codahale/metrics",
 			"Rev": "7d3beb1b480077e77c08a6f6c65ea969f6e91420"
 		},
+		{
+			"ImportPath": "github.com/dustin/randbo",
+			"Rev": "7f1b564ca7242d22bcc6e2128beb90d9fa38b9f0"
+		},
 		{
 			"ImportPath": "github.com/hashicorp/golang-lru",
 			"Rev": "4dfff096c4973178c8f35cf6dd1a732a0a139370"
@@ -29,10 +33,6 @@
 			"ImportPath": "github.com/jbenet/goprocess",
 			"Rev": "5b02f8d275a2dd882fb06f8bbdf74347795ff3b1"
 		},
-		{
-			"ImportPath": "github.com/satori/go.uuid",
-			"Rev": "7c7f2020c4c9491594b85767967f4619c2fa75f9"
-		},
 		{
 			"ImportPath": "github.com/mattbaird/elastigo/api",
 			"Rev": "041b88c1fcf6489a5721ede24378ce1253b9159d"
@@ -41,6 +41,10 @@
 			"ImportPath": "github.com/mattbaird/elastigo/core",
 			"Rev": "041b88c1fcf6489a5721ede24378ce1253b9159d"
 		},
+		{
+			"ImportPath": "github.com/satori/go.uuid",
+			"Rev": "7c7f2020c4c9491594b85767967f4619c2fa75f9"
+		},
 		{
 			"ImportPath": "github.com/syndtr/goleveldb/leveldb",
 			"Rev": "871eee0a7546bb7d1b2795142e29c4534abc49b3"

Godeps/_workspace/src/github.com/dustin/randbo/.gitignore

+
+*~

Godeps/_workspace/src/github.com/dustin/randbo/README.markdown

+A fast random number `io.Reader` implementation.
+
+![randbo](https://raw.github.com/dustin/randbo/master/randbo.png)
+
+> IN A WORLD where no integer sequence is certain ...
+>
+> ONE MAN must become statistically indistinguishable from noise
+>
+> THIS SUMMER, entropy has a new name: RANDBO
+
+(thanks @snej)

Godeps/_workspace/src/github.com/dustin/randbo/randbo.go

+package randbo
+
+import (
+	"io"
+	"math/rand"
+	"time"
+)
+
+// Randbo creates a stream of non-crypto quality random bytes
+type randbo struct {
+	rand.Source
+}
+
+// New creates a new random reader with a time source.
+func New() io.Reader {
+	return NewFrom(rand.NewSource(time.Now().UnixNano()))
+}
+
+// NewFrom creates a new reader from your own rand.Source
+func NewFrom(src rand.Source) io.Reader {
+	return &randbo{src}
+}
+
+// Read satisfies io.Reader
+func (r *randbo) Read(p []byte) (n int, err error) {
+	todo := len(p)
+	offset := 0
+	for {
+		val := int64(r.Int63())
+		for i := 0; i < 8; i++ {
+			p[offset] = byte(val)
+			todo--
+			if todo == 0 {
+				return len(p), nil
+			}
+			offset++
+			val >>= 8
+		}
+	}
+}

Godeps/_workspace/src/github.com/dustin/randbo/randbo_test.go

+package randbo
+
+import (
+	"crypto/rand"
+	"io"
+	"io/ioutil"
+	"testing"
+)
+
+func TestRandbo(t *testing.T) {
+	buf := make([]byte, 16)
+	n, err := New().Read(buf)
+	if err != nil {
+		t.Fatalf("Error reading: %v", err)
+	}
+	if n != len(buf) {
+		t.Fatalf("Short read: %v", n)
+	}
+	t.Logf("Read %x", buf)
+}
+
+const toCopy = 1024 * 1024
+
+func BenchmarkRandbo(b *testing.B) {
+	b.SetBytes(toCopy)
+	r := New()
+	for i := 0; i < b.N; i++ {
+		io.CopyN(ioutil.Discard, r, toCopy)
+	}
+}
+
+func BenchmarkCrypto(b *testing.B) {
+	b.SetBytes(toCopy)
+	for i := 0; i < b.N; i++ {
+		io.CopyN(ioutil.Discard, rand.Reader, toCopy)
+	}
+}

flatfs/flatfs_test.go

@@ -12,7 +12,7 @@ import (
 	"github.com/jbenet/go-datastore/flatfs"
 	"github.com/jbenet/go-datastore/query"
 
-	rand "github.com/dustin/randbo"
+	rand "github.com/jbenet/go-datastore/Godeps/_workspace/src/github.com/dustin/randbo"
 )
 
 func tempdir(t testing.TB) (path string, cleanup func()) {