| // Copyright (c) 2022, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| String literal(Object? o) { |
| if (o == null || o is num || o is bool) return '<$o>'; |
| // TODO Truncate long strings? |
| // TODO: handle strings with embedded `'` |
| // TODO: special handling of multi-line strings? |
| if (o is String) return "'$o'"; |
| // TODO Truncate long collections? |
| return '$o'; |
| } |
| |
| Iterable<String> indent(Iterable<String> lines) => lines.map((l) => ' $l'); |
