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Allow value to be a pointer

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This commit is contained in:
Oliver Steele 2017-07-20 09:42:36 -04:00
parent 17def2556e
commit 222559a6c6
2 changed files with 8 additions and 0 deletions
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3
evaluator/value.go
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@ -36,6 +36,9 @@ func ValueOf(value interface{}) Value {
return wrapperValue{value}
}
switch rk {
case reflect.Ptr:
rv := reflect.ValueOf(value)
return ValueOf(rv.Elem().Interface())
case reflect.String:
return stringValue{wrapperValue{value}}
case reflect.Array, reflect.Slice:

5
evaluator/value_test.go
View File

@ -54,4 +54,9 @@ func TestValue_hash(t *testing.T) {
withSizeKey := ValueOf(map[string]interface{}{"size": "value"})
require.Equal(t, "value", withSizeKey.IndexValue(ValueOf("size")).Interface())
hashPtr := ValueOf(&map[string]interface{}{"key": "value"})
require.Equal(t, "value", hashPtr.IndexValue(ValueOf("key")).Interface())
require.Equal(t, nil, hashPtr.IndexValue(ValueOf("missing_key")).Interface())
require.Equal(t, 1, hashPtr.PropertyValue(ValueOf("size")).Interface())
}