create util.go

command/random.go

@@ -3,7 +3,6 @@ package command
 import (
 	"errors"
 	"fmt"
-	"math/rand"
 	"regexp"
 	"strconv"
 	"strings"
@@ -227,35 +226,3 @@ func (h *CoinHandler) Handle(s *discordgo.Session, m *discordgo.MessageCreate) {
 
 	s.ChannelMessageSend(m.ChannelID, msg)
 }
-
-func RandInt(min int, max int) int {
-	return rand.Intn(max-min+1) + min
-}
-
-func JoinInt(a []int, sep string) string {
-	var b []string
-
-	b = make([]string, len(a))
-
-	for i, v := range a {
-		b[i] = strconv.Itoa(v)
-	}
-
-	return strings.Join(b, sep)
-}
-
-func SumInt(a []int) int {
-	var sum int
-	for _, v := range a {
-		sum += v
-	}
-	return sum
-}
-
-func Itob(v int) bool {
-	if v == 1 {
-		return true
-	}
-
-	return false
-}

command/time.go

@@ -9,10 +9,6 @@ import (
 	log "github.com/sirupsen/logrus"
 )
 
-const ()
-
-var ()
-
 type (
 	TimeHandler struct{}
 )

command/util.go

@@ -0,0 +1,47 @@
+package command
+
+import (
+	"math/rand"
+	"net/url"
+	"path"
+	"strconv"
+	"strings"
+)
+
+func RandInt(min int, max int) int {
+	return rand.Intn(max-min+1) + min
+}
+
+func JoinInt(a []int, sep string) string {
+	var b []string
+
+	b = make([]string, len(a))
+
+	for i, v := range a {
+		b[i] = strconv.Itoa(v)
+	}
+
+	return strings.Join(b, sep)
+}
+
+func SumInt(a []int) int {
+	var sum int
+	for _, v := range a {
+		sum += v
+	}
+	return sum
+}
+
+func Itob(v int) bool {
+	if v == 1 {
+		return true
+	}
+
+	return false
+}
+
+func BuildURI(rawuri, rawpath string) string {
+	u, _ := url.Parse(rawuri)
+	u.Path = path.Join(u.Path, rawpath)
+	return u.String()
+}