Context.File signature changed

Signed-off-by: Vishal Rana <vr@labstack.com>

context.go

@@ -11,6 +11,7 @@ import (
 	"net/url"
 
 	"bytes"
+
 	"golang.org/x/net/websocket"
 )
 
@@ -196,7 +197,7 @@ func (c *Context) XML(code int, i interface{}) (err error) {
 // File sends a response with the content of the file. If `attachment` is set
 // to true, the client is prompted to save the file with provided `name`,
 // name can be empty, in that case name of the file is used.
-func (c *Context) File(name, path string, attachment bool) (err error) {
+func (c *Context) File(path, name string, attachment bool) (err error) {
 	dir, file := spath.Split(path)
 	if attachment {
 		c.response.Header().Set(ContentDisposition, "attachment; filename="+name)

context_test.go

@@ -141,7 +141,7 @@ func TestContext(t *testing.T) {
 	// File
 	rec = httptest.NewRecorder()
 	c = NewContext(req, NewResponse(rec), New())
-	err = c.File("", "test/fixture/walle.png", false)
+	err = c.File("test/fixture/walle.png", "", false)
 	if assert.NoError(t, err) {
 		assert.Equal(t, http.StatusOK, rec.Code)
 		assert.Equal(t, 219885, rec.Body.Len())
@@ -150,7 +150,7 @@ func TestContext(t *testing.T) {
 	// File as attachment
 	rec = httptest.NewRecorder()
 	c = NewContext(req, NewResponse(rec), New())
-	err = c.File("WALLE.PNG", "test/fixture/walle.png", true)
+	err = c.File("test/fixture/walle.png", "WALLE.PNG", true)
 	if assert.NoError(t, err) {
 		assert.Equal(t, http.StatusOK, rec.Code)
 		assert.Equal(t, rec.Header().Get(ContentDisposition), "attachment; filename=WALLE.PNG")

website/content/guide/response.md

@@ -102,7 +102,7 @@ Sends a text/plain HTTP response with status code.
 ### File
 
 ```go
-Context.File(name, path string, attachment bool) error
+Context.File(path, name string, attachment bool) error
 ```
 
 File sends a response with the content of the file. If `attachment` is set