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Fix In func given an []interface{}

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Fixes #1486
This commit is contained in:
Bjørn Erik Pedersen
2015-10-12 17:58:40 +02:00
parent ddd8c77938
commit 4c04d7101a
2 changed files with 9 additions and 0 deletions
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4
tpl/template_funcs.go
View File

@@ -330,6 +330,10 @@ func In(l interface{}, v interface{}) bool {
case reflect.Array, reflect.Slice:
for i := 0; i < lv.Len(); i++ {
lvv := lv.Index(i)
lvv, isNil := indirect(lvv)
if isNil {
continue
}
switch lvv.Kind() {
case reflect.String:
if vv.Type() == lvv.Type() && vv.String() == lvv.String() {

5
tpl/template_funcs_test.go
View File

@@ -354,9 +354,14 @@ func TestIn(t *testing.T) {
expect bool
}{
{[]string{"a", "b", "c"}, "b", true},
{[]interface{}{"a", "b", "c"}, "b", true},
{[]interface{}{"a", "b", "c"}, "d", false},
{[]string{"a", "b", "c"}, "d", false},
{[]string{"a", "12", "c"}, 12, false},
{[]int{1, 2, 4}, 2, true},
{[]interface{}{1, 2, 4}, 2, true},
{[]interface{}{1, 2, 4}, nil, false},
{[]interface{}{nil}, nil, false},
{[]int{1, 2, 4}, 3, false},
{[]float64{1.23, 2.45, 4.67}, 1.23, true},
{[]float64{1.234567, 2.45, 4.67}, 1.234568, false},