Regression.

1 files changed, 16 insertions, 0 deletions

diff --git a/utilities.go b/utilities.go
new file mode 100644
index 0000000..a090ea7
--- /dev/null
+++ b/utilities.go
@@ -0,0 +1,16 @@
+package main
+
+import (
+	"crypto/md5"
+	"fmt"
+	"io"
+)
+
+// Hashs and returns a string (md5)
+func Md5Hash(content string) string {
+	h := md5.New()
+	io.WriteString(h, content)
+	hash := fmt.Sprintf("%x", h.Sum(nil))
+
+	return hash
+}