add BinStr() helper

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())
 }

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, ", ")
+}

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, ", "))
 }