Add File.Split

nochso · Nov 12, 2016 · b6bb7b1 · b6bb7b1
1 parent b88863a
commit b6bb7b1
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/golden.go b/golden.go
@@ -9,6 +9,7 @@ import (
 	"log"
 	"os"
 	"path/filepath"
+	"regexp"
 	"strings"
 	"testing"
 
@@ -115,6 +116,13 @@ func (f File) String() string {
 	return string(f.Bytes())
 }
 
+// Split the file into a string slice using separator sep.
+func (f File) Split(sep string) []string {
+	pat := fmt.Sprintf("\n{0,1}%s\n{0,1}", regexp.QuoteMeta(sep))
+	re := regexp.MustCompile(pat)
+	return re.Split(f.String(), -1)
+}
+
 func (f File) Exists() bool {
 	_, err := os.Stat(f.Path)
 	return err == nil