more ui-as-code (#35393)
* more ui-as-code
* address review comments
diff --git a/dev/bots/analyze-sample-code.dart b/dev/bots/analyze-sample-code.dart
index d949bb2..a04d220 100644
--- a/dev/bots/analyze-sample-code.dart
+++ b/dev/bots/analyze-sample-code.dart
@@ -531,10 +531,12 @@
File _writeSection(Section section) {
final String sectionId = _createNameFromSource('sample', section.start.filename, section.start.line);
final File outputFile = File(path.join(_tempDirectory.path, '$sectionId.dart'))..createSync(recursive: true);
- final List<Line> mainContents = headers.toList();
- mainContents.add(const Line(''));
- mainContents.add(Line('// From: ${section.start.filename}:${section.start.line}'));
- mainContents.addAll(section.code);
+ final List<Line> mainContents = <Line>[
+ ...headers,
+ const Line(''),
+ Line('// From: ${section.start.filename}:${section.start.line}'),
+ ...section.code,
+ ];
outputFile.writeAsStringSync(mainContents.map<String>((Line line) => line.code).join('\n'));
return outputFile;
}
@@ -820,10 +822,9 @@
class Section {
const Section(this.code);
factory Section.combine(List<Section> sections) {
- final List<Line> code = <Line>[];
- for (Section section in sections) {
- code.addAll(section.code);
- }
+ final List<Line> code = sections
+ .expand((Section section) => section.code)
+ .toList();
return Section(code);
}
factory Section.fromStrings(Line firstLine, List<String> code) {
