Minor modifications

examples/generics/generic.go

@@ -0,0 +1,48 @@
+// Run here: https://go2goplay.golang.org
+package main
+
+import (
+	"fmt"
+)
+
+//func sliceOf(type T)(elems ...T) []T {
+//	genSlice := []T{}
+//	for _, el := range elems {
+//		arr = append(arr, el)
+//	}
+//
+// return genSlice
+//}
+type Stringer interface {
+	ToString() string
+}
+
+type person struct {
+	Fname, Lname string
+}
+
+func (p person) ToString() string {
+	return fmt.Sprint(p.Fname, " ", p.Lname)
+}
+
+//func stringify(type T Stringer)(s []T) (ret []string) {
+//for _, v := range s {
+//ret = append(ret, v.ToString())
+//}
+//return ret
+//}
+
+func main() {
+	//strs := sliceOf("one", "two", "three", "four", "five")
+	//fmt.Println(strs)
+	//
+	//ints := sliceOf(1, 2, 3, 4, 5)
+	//fmt.Println(ints)
+	//p := []Stringer{
+	//	person{"shiju", "varghese"},
+	//	person{"irene", "rose"},
+	//}
+	//fmt.Println(p)
+	//s := stringify(p)
+	//fmt.Println(s)
+}

examples/http/restapi/model.go

@@ -3,17 +3,17 @@ package main
 import "time"
 
 type note struct {
-	Id string  `json:"id"`
+	Id          string    `json:"id"`
 	Title       string    `json:"title"`
 	Description string    `json:"description"`
 	CreatedOn   time.Time `json:"createdon"`
 }
 
 // CRUD interface
-type repository interface  {
+type repository interface {
 	create(note) error
-	update (string, note) error
-	delete (string) error
-	getById(string) (note,error)
+	update(string, note) error
+	delete(string) error
+	getById(string) (note, error)
 	getAll() ([]note, error)
-}
+}