Refactor and more unit tests.

1 files changed, 2 insertions, 16 deletions

diff --git a/app/utilities.go b/app/utilities.go
index a3c3617..b34efd8 100644
--- a/app/utilities.go
+++ b/app/utilities.go
@@ -17,22 +17,7 @@ import (
 	"time"
 )
 
-/*
-type errorString struct {
-	s string
-}
-
-func (e *errorString) Error() string {
-	return e.s
-}
-
-// New returns an error that formats as the given text.
-func New(text string) error {
-	return &errorString{text}
-}
-*/
-
-// Returns headers as map and the content of a webpage as string
+// Returns the response from a GET request plus the headers as map and the content as string
 func HttpGet(url string) (*http.Response, string, error) {
 	r, err := http.Get(url)
 	if err != nil {
@@ -59,6 +44,7 @@ func Md5Hash(content string) string {
 
 // Creates a random string
 func RandomKey() string {
+	rand.Seed(time.Now().UTC().UnixNano())
 	letters := []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789")
 	key := make([]rune, 40)
 	for i := range key {