apply prefer_single_quotes rule

witochandra · Aug 11, 2020 · 96d7964 · 96d7964
1 parent 3ed3f94
commit 96d7964
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Showing 53 changed files with 536 additions and 535 deletions.
diff --git a/analysis_options.yaml b/analysis_options.yaml
@@ -33,3 +33,4 @@ linter:
      - slash_for_doc_comments
      - type_init_formals
      - unnecessary_new
+     - prefer_single_quotes
diff --git a/example/main.dart b/example/main.dart
@@ -6,12 +6,12 @@ void main() async {
 
   // RSS feed
   var response = await client
-      .get("https://developer.apple.com/news/releases/rss/releases.rss");
+      .get('https://developer.apple.com/news/releases/rss/releases.rss');
   var channel = RssFeed.parse(response.body);
   print(channel);
 
   // Atom feed
-  response = await client.get("https://www.theverge.com/rss/index.xml");
+  response = await client.get('https://www.theverge.com/rss/index.xml');
   var feed = AtomFeed.parse(response.body);
   print(feed);
 

diff --git a/lib/domain/atom_category.dart b/lib/domain/atom_category.dart
@@ -8,9 +8,9 @@ class AtomCategory {
   AtomCategory(this.term, this.scheme, this.label);
 
   factory AtomCategory.parse(XmlElement element) {
-    var term = element.getAttribute("term");
-    var scheme = element.getAttribute("scheme");
-    var label = element.getAttribute("label");
+    var term = element.getAttribute('term');
+    var scheme = element.getAttribute('scheme');
+    var label = element.getAttribute('label');
     return AtomCategory(term, scheme, label);
   }
 }
diff --git a/lib/domain/atom_feed.dart b/lib/domain/atom_feed.dart
@@ -43,36 +43,36 @@ class AtomFeed {
     var document = XmlDocument.parse(xmlString);
     XmlElement feedElement;
     try {
-      feedElement = document.findElements("feed").first;
+      feedElement = document.findElements('feed').first;
     } on StateError {
-      throw ArgumentError("feed not found");
+      throw ArgumentError('feed not found');
     }
 
     return AtomFeed(
-      id: findElementOrNull(feedElement, "id")?.text,
-      title: findElementOrNull(feedElement, "title")?.text,
-      updated: parseDateTime(findElementOrNull(feedElement, "updated")?.text),
-      items: feedElement.findElements("entry").map((element) {
+      id: findElementOrNull(feedElement, 'id')?.text,
+      title: findElementOrNull(feedElement, 'title')?.text,
+      updated: parseDateTime(findElementOrNull(feedElement, 'updated')?.text),
+      items: feedElement.findElements('entry').map((element) {
         return AtomItem.parse(element);
       }).toList(),
-      links: feedElement.findElements("link").map((element) {
+      links: feedElement.findElements('link').map((element) {
         return AtomLink.parse(element);
       }).toList(),
-      authors: feedElement.findElements("author").map((element) {
+      authors: feedElement.findElements('author').map((element) {
         return AtomPerson.parse(element);
       }).toList(),
-      contributors: feedElement.findElements("contributor").map((element) {
+      contributors: feedElement.findElements('contributor').map((element) {
         return AtomPerson.parse(element);
       }).toList(),
-      categories: feedElement.findElements("category").map((element) {
+      categories: feedElement.findElements('category').map((element) {
         return AtomCategory.parse(element);
       }).toList(),
       generator:
-          AtomGenerator.parse(findElementOrNull(feedElement, "generator")),
-      icon: findElementOrNull(feedElement, "icon")?.text,
-      logo: findElementOrNull(feedElement, "logo")?.text,
-      rights: findElementOrNull(feedElement, "rights")?.text,
-      subtitle: findElementOrNull(feedElement, "subtitle")?.text,
+          AtomGenerator.parse(findElementOrNull(feedElement, 'generator')),
+      icon: findElementOrNull(feedElement, 'icon')?.text,
+      logo: findElementOrNull(feedElement, 'logo')?.text,
+      rights: findElementOrNull(feedElement, 'rights')?.text,
+      subtitle: findElementOrNull(feedElement, 'subtitle')?.text,
     );
   }
 }
diff --git a/lib/domain/atom_generator.dart b/lib/domain/atom_generator.dart
@@ -11,8 +11,8 @@ class AtomGenerator {
     if (element == null) {
       return null;
     }
-    var uri = element.getAttribute("uri");
-    var version = element.getAttribute("version");
+    var uri = element.getAttribute('uri');
+    var version = element.getAttribute('version');
     var value = element.text;
     return AtomGenerator(uri, version, value);
   }

diff --git a/lib/domain/atom_item.dart b/lib/domain/atom_item.dart
@@ -41,26 +41,26 @@ class AtomItem {
 
   factory AtomItem.parse(XmlElement element) {
     return AtomItem(
-      id: findElementOrNull(element, "id")?.text,
-      title: findElementOrNull(element, "title")?.text,
-      updated: parseDateTime(findElementOrNull(element, "updated")?.text),
-      authors: element.findElements("author").map((element) {
+      id: findElementOrNull(element, 'id')?.text,
+      title: findElementOrNull(element, 'title')?.text,
+      updated: parseDateTime(findElementOrNull(element, 'updated')?.text),
+      authors: element.findElements('author').map((element) {
         return AtomPerson.parse(element);
       }).toList(),
-      links: element.findElements("link").map((element) {
+      links: element.findElements('link').map((element) {
         return AtomLink.parse(element);
       }).toList(),
-      categories: element.findElements("category").map((element) {
+      categories: element.findElements('category').map((element) {
         return AtomCategory.parse(element);
       }).toList(),
-      contributors: element.findElements("contributor").map((element) {
+      contributors: element.findElements('contributor').map((element) {
         return AtomPerson.parse(element);
       }).toList(),
-      source: AtomSource.parse(findElementOrNull(element, "source")),
-      published: findElementOrNull(element, "published")?.text,
-      content: findElementOrNull(element, "content")?.text,
-      summary: findElementOrNull(element, "summary")?.text,
-      rights: findElementOrNull(element, "rights")?.text,
+      source: AtomSource.parse(findElementOrNull(element, 'source')),
+      published: findElementOrNull(element, 'published')?.text,
+      content: findElementOrNull(element, 'content')?.text,
+      summary: findElementOrNull(element, 'summary')?.text,
+      rights: findElementOrNull(element, 'rights')?.text,
       media: Media.parse(element),
     );
   }

diff --git a/lib/domain/atom_link.dart b/lib/domain/atom_link.dart
@@ -18,14 +18,14 @@ class AtomLink {
   );
 
   factory AtomLink.parse(XmlElement element) {
-    var href = element.getAttribute("href");
-    var rel = element.getAttribute("rel");
-    var type = element.getAttribute("type");
-    var title = element.getAttribute("title");
-    var hreflang = element.getAttribute("hreflang");
+    var href = element.getAttribute('href');
+    var rel = element.getAttribute('rel');
+    var type = element.getAttribute('type');
+    var title = element.getAttribute('title');
+    var hreflang = element.getAttribute('hreflang');
     var length = 0;
-    if (element.getAttribute("length") != null) {
-      length = int.parse(element.getAttribute("length"));
+    if (element.getAttribute('length') != null) {
+      length = int.parse(element.getAttribute('length'));
     }
     return AtomLink(href, rel, type, hreflang, title, length);
   }

diff --git a/lib/domain/atom_person.dart b/lib/domain/atom_person.dart
@@ -9,9 +9,9 @@ class AtomPerson {
   AtomPerson(this.name, this.uri, this.email);
 
   factory AtomPerson.parse(XmlElement element) {
-    var name = findElementOrNull(element, "name")?.text;
-    var uri = findElementOrNull(element, "uri")?.text;
-    var email = findElementOrNull(element, "email")?.text;
+    var name = findElementOrNull(element, 'name')?.text;
+    var uri = findElementOrNull(element, 'uri')?.text;
+    var email = findElementOrNull(element, 'email')?.text;
     return AtomPerson(name, uri, email);
   }
 }
diff --git a/lib/domain/atom_source.dart b/lib/domain/atom_source.dart
@@ -12,9 +12,9 @@ class AtomSource {
     if (element == null) {
       return null;
     }
-    var id = findElementOrNull(element, "id")?.text;
-    var title = findElementOrNull(element, "title")?.text;
-    var updated = findElementOrNull(element, "updated")?.text;
+    var id = findElementOrNull(element, 'id')?.text;
+    var title = findElementOrNull(element, 'title')?.text;
+    var updated = findElementOrNull(element, 'updated')?.text;
 
     return AtomSource(id, title, updated);
   }

diff --git a/lib/domain/dublin_core/dublin_core.dart b/lib/domain/dublin_core/dublin_core.dart
@@ -46,23 +46,23 @@ class DublinCore {
       return null;
     }
     return DublinCore(
-      title: findElementOrNull(element, "dc:title")?.text,
-      description: findElementOrNull(element, "dc:description")?.text,
-      creator: findElementOrNull(element, "dc:creator")?.text,
-      subject: findElementOrNull(element, "dc:subject")?.text,
-      publisher: findElementOrNull(element, "dc:publisher")?.text,
-      contributor: findElementOrNull(element, "dc:contributor")?.text,
-      date: parseDateTime(findElementOrNull(element, "dc:date")?.text),
-      created: parseDateTime(findElementOrNull(element, "dc:created")?.text),
-      modified: parseDateTime(findElementOrNull(element, "dc:modified")?.text),
-      type: findElementOrNull(element, "dc:type")?.text,
-      format: findElementOrNull(element, "dc:format")?.text,
-      identifier: findElementOrNull(element, "dc:identifier")?.text,
-      source: findElementOrNull(element, "dc:source")?.text,
-      language: findElementOrNull(element, "dc:language")?.text,
-      relation: findElementOrNull(element, "dc:relation")?.text,
-      coverage: findElementOrNull(element, "dc:coverage")?.text,
-      rights: findElementOrNull(element, "dc:rights")?.text,
+      title: findElementOrNull(element, 'dc:title')?.text,
+      description: findElementOrNull(element, 'dc:description')?.text,
+      creator: findElementOrNull(element, 'dc:creator')?.text,
+      subject: findElementOrNull(element, 'dc:subject')?.text,
+      publisher: findElementOrNull(element, 'dc:publisher')?.text,
+      contributor: findElementOrNull(element, 'dc:contributor')?.text,
+      date: parseDateTime(findElementOrNull(element, 'dc:date')?.text),
+      created: parseDateTime(findElementOrNull(element, 'dc:created')?.text),
+      modified: parseDateTime(findElementOrNull(element, 'dc:modified')?.text),
+      type: findElementOrNull(element, 'dc:type')?.text,
+      format: findElementOrNull(element, 'dc:format')?.text,
+      identifier: findElementOrNull(element, 'dc:identifier')?.text,
+      source: findElementOrNull(element, 'dc:source')?.text,
+      language: findElementOrNull(element, 'dc:language')?.text,
+      relation: findElementOrNull(element, 'dc:relation')?.text,
+      coverage: findElementOrNull(element, 'dc:coverage')?.text,
+      rights: findElementOrNull(element, 'dc:rights')?.text,
     );
   }
 }
diff --git a/lib/domain/media/category.dart b/lib/domain/media/category.dart
@@ -16,8 +16,8 @@ class Category {
       return null;
     }
     return Category(
-      scheme: element.getAttribute("scheme"),
-      label: element.getAttribute("label"),
+      scheme: element.getAttribute('scheme'),
+      label: element.getAttribute('label'),
       value: element.text,
     );
   }

diff --git a/lib/domain/media/community.dart b/lib/domain/media/community.dart
@@ -21,13 +21,13 @@ class Community {
     }
     return Community(
       starRating: StarRating.parse(
-        findElementOrNull(element, "media:starRating"),
+        findElementOrNull(element, 'media:starRating'),
       ),
       statistics: Statistics.parse(
-        findElementOrNull(element, "media:statistics"),
+        findElementOrNull(element, 'media:statistics'),
       ),
       tags: Tags.parse(
-        findElementOrNull(element, "media:tags"),
+        findElementOrNull(element, 'media:tags'),
       ),
     );
   }

diff --git a/lib/domain/media/content.dart b/lib/domain/media/content.dart
@@ -35,22 +35,22 @@ class Content {
 
   factory Content.parse(XmlElement element) {
     return Content(
-      url: element.getAttribute("url"),
-      type: element.getAttribute("type"),
-      fileSize: int.tryParse(element.getAttribute("fileSize") ?? "0"),
-      medium: element.getAttribute("medium"),
-      isDefault: element.getAttribute("isDefault") == "true",
-      expression: element.getAttribute("expression"),
-      bitrate: int.tryParse(element.getAttribute("bitrate") ?? "0"),
-      framerate: double.tryParse(element.getAttribute("framerate") ?? "0"),
+      url: element.getAttribute('url'),
+      type: element.getAttribute('type'),
+      fileSize: int.tryParse(element.getAttribute('fileSize') ?? '0'),
+      medium: element.getAttribute('medium'),
+      isDefault: element.getAttribute('isDefault') == 'true',
+      expression: element.getAttribute('expression'),
+      bitrate: int.tryParse(element.getAttribute('bitrate') ?? '0'),
+      framerate: double.tryParse(element.getAttribute('framerate') ?? '0'),
       samplingrate: double.tryParse(
-        element.getAttribute("samplingrate") ?? "0",
+        element.getAttribute('samplingrate') ?? '0',
       ),
-      channels: int.tryParse(element.getAttribute("channels") ?? "0"),
-      duration: int.tryParse(element.getAttribute("duration") ?? "0"),
-      height: int.tryParse(element.getAttribute("height") ?? "0"),
-      width: int.tryParse(element.getAttribute("width") ?? "0"),
-      lang: element.getAttribute("lang"),
+      channels: int.tryParse(element.getAttribute('channels') ?? '0'),
+      duration: int.tryParse(element.getAttribute('duration') ?? '0'),
+      height: int.tryParse(element.getAttribute('height') ?? '0'),
+      width: int.tryParse(element.getAttribute('width') ?? '0'),
+      lang: element.getAttribute('lang'),
     );
   }
 }
diff --git a/lib/domain/media/copyright.dart b/lib/domain/media/copyright.dart
@@ -14,7 +14,7 @@ class Copyright {
       return null;
     }
     return Copyright(
-      url: element.getAttribute("url"),
+      url: element.getAttribute('url'),
       value: element.text,
     );
   }

diff --git a/lib/domain/media/credit.dart b/lib/domain/media/credit.dart
@@ -13,8 +13,8 @@ class Credit {
 
   factory Credit.parse(XmlElement element) {
     return Credit(
-      role: element.getAttribute("role"),
-      scheme: element.getAttribute("scheme"),
+      role: element.getAttribute('role'),
+      scheme: element.getAttribute('scheme'),
       value: element.text,
     );
   }

diff --git a/lib/domain/media/description.dart b/lib/domain/media/description.dart
@@ -14,7 +14,7 @@ class Description {
       return null;
     }
     return Description(
-      type: element.getAttribute("type"),
+      type: element.getAttribute('type'),
       value: element.text,
     );
   }

diff --git a/lib/domain/media/embed.dart b/lib/domain/media/embed.dart
@@ -19,10 +19,10 @@ class Embed {
       return null;
     }
     return Embed(
-      url: element.getAttribute("url"),
-      width: int.tryParse(element.getAttribute("width") ?? "0"),
-      height: int.tryParse(element.getAttribute("height") ?? "0"),
-      params: element.findElements("media:param").map((e) {
+      url: element.getAttribute('url'),
+      width: int.tryParse(element.getAttribute('width') ?? '0'),
+      height: int.tryParse(element.getAttribute('height') ?? '0'),
+      params: element.findElements('media:param').map((e) {
         return Param.parse(e);
       }).toList(),
     );

diff --git a/lib/domain/media/group.dart b/lib/domain/media/group.dart
@@ -23,17 +23,17 @@ class Group {
       return null;
     }
     return Group(
-      contents: element.findElements("media:content").map((e) {
+      contents: element.findElements('media:content').map((e) {
         return Content.parse(e);
       }).toList(),
-      credits: element.findElements("media:credit").map((e) {
+      credits: element.findElements('media:credit').map((e) {
         return Credit.parse(e);
       }).toList(),
       category: Category.parse(
-        findElementOrNull(element, "media:category"),
+        findElementOrNull(element, 'media:category'),
       ),
       rating: Rating.parse(
-        findElementOrNull(element, "media:rating"),
+        findElementOrNull(element, 'media:rating'),
       ),
     );
   }

diff --git a/lib/domain/media/hash.dart b/lib/domain/media/hash.dart
@@ -14,7 +14,7 @@ class Hash {
       return null;
     }
     return Hash(
-      algo: element.getAttribute("algo"),
+      algo: element.getAttribute('algo'),
       value: element.text,
     );
   }

diff --git a/lib/domain/media/license.dart b/lib/domain/media/license.dart
@@ -16,8 +16,8 @@ class License {
       return null;
     }
     return License(
-      type: element.getAttribute("type"),
-      href: element.getAttribute("href"),
+      type: element.getAttribute('type'),
+      href: element.getAttribute('href'),
       value: element.text,
     );
   }