adding packages

2026-01-15 14:38:46 -08:00
parent ef86e3ab6a
commit 6869cf47e5
5253 changed files with 726695 additions and 34 deletions
@@ -0,0 +1,68 @@
+// // Copyright 2017 Google Inc.
+// //
+// // Use of this source code is governed by a BSD-style
+// // license that can be found in the LICENSE file or at
+// // https://developers.google.com/open-source/licenses/bsd
+
+// /// Entity name which can produce multiple formats.
+// class EntityName {
+//   static final validPatterns = <RegExp>[
+//     // abc_bcd
+//     new RegExp(r'^[a-z][a-z0-9]*(_[a-z0-9]+)*$'),
+//     // AbcBcd or abcBcd
+//     new RegExp(r'^([A-Za-z][a-z0-9]*)*$'),
+//     // abc-bcd
+//     new RegExp(r'^[a-z][a-z0-9]*(-[a-z0-9]+)*$')
+//   ];
+//   static final splitPattern = new RegExp(r'(?=[A-Z])|_|-');
+
+//   // Segments for the name.
+//   //
+//   // Each segment is a word in the name in its lowercase format.
+//   final List<String> _segments;
+
+//   /// Camel Cased format.
+//   ///
+//   /// Example: AbcBcdCde.
+//   String get camelCased =>
+//       _segments.map((s) => '${s[0].toUpperCase()}${s.substring(1)}').join('');
+
+//   /// Lower Camel Cased format.
+//   ///
+//   /// Example: abcBcdCde.
+//   String get lowerCamelCased =>
+//       '${camelCased[0].toLowerCase()}${camelCased.substring(1)}';
+
+//   /// Underscored format.
+//   ///
+//   /// Example: abc_bcd_cde.
+//   String get underscored => _segments.join('_');
+
+//   /// Dashed format.
+//   ///
+//   /// Example: abc-bcd-cde.
+//   String get dashed => _segments.join('-');
+
+//   /// Space separated format.
+//   ///
+//   /// Example: Abc Bcd Cde.
+//   String get spaced =>
+//       _segments.map((s) => '${s[0].toUpperCase()}${s.substring(1)}').join(' ');
+
+//   /// Accepts multiple formats of the name.
+//   ///
+//   /// Currently patterns like abc_bcd, AbcBcd, abcBcd, abc-bcd are supported.
+//   factory EntityName(String name) {
+//     if (!validPatterns.any((pattern) => pattern.hasMatch(name))) {
+//       throw new ArgumentError(
+//           '$name is not valid. It should be of form "abc_bcd", '
+//           '"AbcBcd", "abcBcd", or "abc-bcd".');
+//     }
+
+//     final segments =
+//         name.split(splitPattern).map((s) => s.toLowerCase()).toList();
+//     return new EntityName._(segments);
+//   }
+
+//   EntityName._(this._segments);
+// }