// qualifiedTypeName returns the qualified type name for the given data type.
// This is useful in reporting types in error messages.
// (e.g) array<string>, hash<string, string>, hash<string, array<int>>
func qualifiedTypeName(t design.DataType) string {
switch t.Kind() {
case design.DateTimeKind:
return "datetime"
case design.ArrayKind:
return fmt.Sprintf("%s<%s>", t.Name(), qualifiedTypeName(t.ToArray().ElemType.Type))
case design.HashKind:
h := t.ToHash()
return fmt.Sprintf("%s<%s, %s>",
t.Name(),
qualifiedTypeName(h.KeyType.Type),
qualifiedTypeName(h.ElemType.Type),
)
}
return t.Name()
}
