From 07b8a81e86a95a5306de415b1aff3cd1efaebb48 Mon Sep 17 00:00:00 2001 From: Alexander Do Date: Thu, 25 Dec 2014 21:30:04 -0800 Subject: [PATCH] Refactor switch --- formatter.go | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/formatter.go b/formatter.go index cdf9fe3..a321b4d 100644 --- a/formatter.go +++ b/formatter.go @@ -169,12 +169,12 @@ func (p *printer) printValue(v reflect.Value, showType, quote bool) { writeByte(p, '{') printed := false if v.CanInterface() { - switch v.Interface().(type) { + switch vv := v.Interface().(type) { case fmt.Stringer: - p.fmtString(v.Interface().(fmt.Stringer).String(), true) + p.fmtString(vv.String(), true) printed = true case encoding.TextMarshaler: - if b, err := v.Interface().(encoding.TextMarshaler).MarshalText(); err == nil { + if b, err := vv.MarshalText(); err == nil { p.fmtString(string(b), true) printed = true }