From c6f3cc8b88129c9f0224f802920aa7f6ce7202f6 Mon Sep 17 00:00:00 2001
From: Kevin Golding <kevin@kgolding.co.uk>
Date: Tue, 14 Jan 2020 08:22:09 +0000
Subject: [PATCH] add BinStr() helper

---
 examples/cli/main.go |  7 +------
 helpers.go           | 10 ++++++++++
 pocsagencode_test.go |  9 ---------
 3 files changed, 11 insertions(+), 15 deletions(-)

diff --git a/examples/cli/main.go b/examples/cli/main.go
index 390260c..92dfa3b 100644
--- a/examples/cli/main.go
+++ b/examples/cli/main.go
@@ -4,7 +4,6 @@ import (
 	"fmt"
 	"os"
 	"strconv"
-	"strings"
 
 	pc "github.com/kgolding/go-pocsagencode"
 )
@@ -27,11 +26,7 @@ func main() {
 	}
 	burst, _ := pc.Generate(messages)
 
-	binStrs := []string{}
-	for _, b := range burst.Bytes() {
-		binStrs = append(binStrs, fmt.Sprintf("0b%b", b))
-	}
 	fmt.Printf("Message: %s\n\n", burst.String())
 	fmt.Printf("Hex bytes: % X\n\n", burst.Bytes())
-	fmt.Printf("Binary: %s\n\n", strings.Join(binStrs, ", "))
+	fmt.Printf("Binary: %s\n\n", burst.BinStr())
 }
diff --git a/helpers.go b/helpers.go
index 8fe19bd..8277d63 100644
--- a/helpers.go
+++ b/helpers.go
@@ -3,6 +3,7 @@ package pocsagencode
 import (
 	"encoding/binary"
 	"fmt"
+	"strings"
 )
 
 type Burst []uint32
@@ -38,3 +39,12 @@ func (b Burst) Bytes() []byte {
 	}
 	return buf
 }
+
+// BinStr returns a binary string split into bytes
+func (b Burst) BinStr() string {
+	binStrs := []string{}
+	for _, b := range b.Bytes() {
+		binStrs = append(binStrs, fmt.Sprintf("0b%b", b))
+	}
+	return strings.Join(binStrs, ", ")
+}
diff --git a/pocsagencode_test.go b/pocsagencode_test.go
index 3f44f23..b09548b 100644
--- a/pocsagencode_test.go
+++ b/pocsagencode_test.go
@@ -1,8 +1,6 @@
 package pocsagencode
 
 import (
-	"fmt"
-	"strings"
 	"testing"
 )
 
@@ -35,11 +33,4 @@ func Test_Encode(t *testing.T) {
 			}
 		}
 	}
-	t.Log(enc)
-	t.Log(enc.Bytes())
-	binStrs := []string{}
-	for _, b := range enc.Bytes() {
-		binStrs = append(binStrs, fmt.Sprintf("0b%b", b))
-	}
-	t.Log(strings.Join(binStrs, ", "))
 }