forked from terrabitz/terraform-provider-wasabi
/
structure.go
43 lines (38 loc) · 1.07 KB
/
structure.go
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package aws
import "github.com/aws/aws-sdk-go/aws"
// Takes the result of flatmap.Expand for an array of strings
// and returns a []*string
func expandStringList(configured []interface{}) []*string {
vs := make([]*string, 0, len(configured))
for _, v := range configured {
val, ok := v.(string)
if ok && val != "" {
vs = append(vs, aws.String(v.(string)))
}
}
return vs
}
// Takes list of pointers to strings. Expand to an array
// of raw strings and returns a []interface{}
// to keep compatibility w/ schema.NewSetschema.NewSet
func flattenStringList(list []*string) []interface{} {
vs := make([]interface{}, 0, len(list))
for _, v := range list {
vs = append(vs, *v)
}
return vs
}
func pointersMapToStringList(pointers map[string]*string) map[string]interface{} {
list := make(map[string]interface{}, len(pointers))
for i, v := range pointers {
list[i] = *v
}
return list
}
func stringMapToPointers(m map[string]interface{}) map[string]*string {
list := make(map[string]*string, len(m))
for i, v := range m {
list[i] = aws.String(v.(string))
}
return list
}