fixed flaw with delete

.gitignore

@@ -1,4 +1,5 @@
 .idea
 test
+Social
 benchmark
 concurrent

gorageTable.go

@@ -221,11 +221,12 @@ func (g *GorageTable) Delete() {
 		for _, i := range g.Rows {
 			if compareRows(o, i) {
 				if idx > len(realTable.Rows) {
+
 					realTable.Unlock()
 					return
 				}
-				if idx+1 > len(realTable.Rows) {
-					realTable.Rows = append(realTable.Rows[idx:])
+				if idx == len(realTable.Rows) {
+					realTable.Rows = append(realTable.Rows[:idx-1])
 				} else {
 					realTable.Rows = append(realTable.Rows[:idx], realTable.Rows[idx+1:]...)
 				}

gorage_test.go

@@ -126,3 +126,39 @@ func TestRemoveColumn(t *testing.T) {
 	}
 	g.Save()
 }
+
+func TestComplete(t *testing.T) {
+	if fileExists("./Social") {
+		err := os.Remove("./Social")
+		if err != nil {
+			t.Fatalf("Error removing old test file")
+			return
+		}
+	}
+	gorage := CreateNewGorage("./Social", false, false)
+	userTable := gorage.CreateTable("User")
+	if userTable == nil {
+		return
+	}
+	userTable.
+		AddColumn("Name", STRING).
+		AddColumn("Handle", STRING).
+		AddColumn("Age", INT)
+	gorage.Save()
+
+	userTable.Insert([]interface{}{"Emily", "@Emily", 20})
+	userTable.Insert([]interface{}{"Emily", "@Emily_Backup", 20})
+	userTable.Insert([]interface{}{"Carl", "@Carl", 23})
+
+	gorage.Save()
+
+	userTable.
+		Where(":Handle == '@Emily'").
+		Update(map[string]interface{}{
+			"Name": "Emily MLG",
+		})
+
+	gorage.Save()
+	userTable.Where(":Handle == '@Emily_Backup' || :Name == 'Carl'").Delete()
+	gorage.Save()
+}