formatting

Former-commit-id: 037081db5d6d4434e873ca8b75334ee43e046b6a

_examples/http_request/read-json-struct-validation/main.go

@@ -131,7 +131,6 @@ func main() {
 // hooks right into validator and you can combine with validation tags and still have a
 // common error output format.
 func UserStructLevelValidation(sl validator.StructLevel) {
-
 	user := sl.Current().Interface().(User)
 
 	if len(user.FirstName) == 0 && len(user.LastName) == 0 {

_examples/http_request/read-json/main.go

@@ -32,7 +32,6 @@ type Person struct {
 func MyHandler2(ctx iris.Context) {
 	var persons []Person
 	err := ctx.ReadJSON(&persons)
-
 	if err != nil {
 		ctx.StatusCode(iris.StatusBadRequest)
 		ctx.WriteString(err.Error())

_examples/http_request/read-many/main.go

@@ -20,7 +20,6 @@ func main() {
 			ctx.WriteString(`The body was empty
 or iris.WithoutBodyConsumptionOnUnmarshal option is missing from app.Run.
 Check the terminal window for any queries logs.`)
-
 		} else {
 			ctx.WriteString("OK body is still:\n")
 			ctx.Write(body)

_examples/http_request/request-logger/main.go

@@ -20,7 +20,7 @@ func main() {
 		// Query appends the url query to the Path.
 		Query: true,
 
-		//Columns: true,
+		// Columns: true,
 
 		// if !empty then its contents derives from `ctx.Values().Get("logger_message")
 		// will be added to the logs.
@@ -62,5 +62,4 @@ func main() {
 	// http://lcoalhost:8080/notfoundhere
 	// see the output on the console.
 	app.Run(iris.Addr(":8080"), iris.WithoutServerError(iris.ErrServerClosed))
-
 }

_examples/http_request/upload-file/main.go

@@ -113,7 +113,6 @@ func main() {
 		// assuming that you have a folder named 'uploads'
 		out, err := os.OpenFile("./uploads/"+fname,
 			os.O_WRONLY|os.O_CREATE, 0666)
-
 		if err != nil {
 			ctx.StatusCode(iris.StatusInternalServerError)
 			ctx.HTML("Error while uploading: <b>" + err.Error() + "</b>")

_examples/http_request/upload-files/main.go

@@ -84,7 +84,6 @@ func saveUploadedFile(fh *multipart.FileHeader, destDirectory string) (int64, er
 
 	out, err := os.OpenFile(filepath.Join(destDirectory, fh.Filename),
 		os.O_WRONLY|os.O_CREATE, os.FileMode(0666))
-
 	if err != nil {
 		return 0, err
 	}