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Add support for HTML to String

This commit is contained in:
bep 2014-12-09 14:17:55 +01:00 committed by spf13
parent 312ed27bce
commit 0a58809502
2 changed files with 5 additions and 0 deletions
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2
cast_test.go
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@ -9,6 +9,7 @@ import (
"testing" "testing"
"github.com/stretchr/testify/assert" "github.com/stretchr/testify/assert"
"html/template"
) )
func TestToInt(t *testing.T) { func TestToInt(t *testing.T) {
@ -34,6 +35,7 @@ func TestToString(t *testing.T) {
assert.Equal(t, ToString(8), "8") assert.Equal(t, ToString(8), "8")
assert.Equal(t, ToString(8.12), "8.12") assert.Equal(t, ToString(8.12), "8.12")
assert.Equal(t, ToString([]byte("one time")), "one time") assert.Equal(t, ToString([]byte("one time")), "one time")
assert.Equal(t, ToString(template.HTML("one time")), "one time")
assert.Equal(t, ToString(foo), "one more time") assert.Equal(t, ToString(foo), "one more time")
assert.Equal(t, ToString(nil), "") assert.Equal(t, ToString(nil), "")
} }

3
caste.go
View File

@ -8,6 +8,7 @@ package cast
import ( import (
"errors" "errors"
"fmt" "fmt"
"html/template"
"reflect" "reflect"
"strconv" "strconv"
"time" "time"
@ -130,6 +131,8 @@ func ToStringE(i interface{}) (string, error) {
return strconv.FormatInt(int64(i.(int)), 10), nil return strconv.FormatInt(int64(i.(int)), 10), nil
case []byte: case []byte:
return string(s), nil return string(s), nil
case template.HTML:
return string(s), nil
case nil: case nil:
return "", nil return "", nil
default: default: