Update l10n.dart file template, and changelog and readme files

Author: lzoran

CHANGELOG.md

@@ -5,17 +5,15 @@ All notable changes to the "flutter-intl" extension will be documented in this f
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## 1.2.3 - 2020-03-30
+## 1.2.1 - 2020-03-30
 
-- Handle empty plural and gender forms
-
-## 1.2.2 - 2020-03-30
+- Update order of supported locales
 
 - Replace `dynamic` with concrete type for generated Dart methods
 
-## 1.2.1 - 2020-03-29
+- Handle empty plural and gender forms
 
-- Update order of supported locales
+- Update `l10n.dart` file template (remove `localeName`)
 
 ## 1.2.0 - 2020-03-16
 

README.md

@@ -4,7 +4,7 @@ Dart package that creates a binding between your translations from .arb files an
 
 ## Usage
 
-You can use this package directly (ie for Continuous Integration tools or via CLI) or leave it to [Visual Studio Code](https://marketplace.visualstudio.com/items?itemName=localizely.flutter-intl) or [IntelliJ/Android Studio](https://plugins.jetbrains.com/plugin/13666-flutter-intl) plugins to run it automatically whenever you modify ARB files.
+You can use this package directly (i.e. for Continuous Integration tools or via CLI) or leave it to [Visual Studio Code](https://marketplace.visualstudio.com/items?itemName=localizely.flutter-intl) or [IntelliJ/Android Studio](https://plugins.jetbrains.com/plugin/13666-flutter-intl) plugins to run it automatically whenever you modify ARB files.
 
 Follow these steps to get started:
 

lib/src/templates.dart

@@ -14,7 +14,7 @@ import 'intl/messages_all.dart';
 // **************************************************************************
 
 class $className {
-  $className(this.localeName);
+  $className();
   
   static const AppLocalizationDelegate delegate =
     AppLocalizationDelegate();
@@ -24,16 +24,14 @@ class $className {
     final String localeName = Intl.canonicalizedLocale(name);
     return initializeMessages(localeName).then((_) {
       Intl.defaultLocale = localeName;
-      return $className(localeName);
+      return $className();
     });
   } 
 
   static $className of(BuildContext context) {
     return Localizations.of<$className>(context, $className);
   }
 
-  final String localeName;
-
 ${labels.map((label) => label.generateDartGetter()).join("\n\n")}
 }
 

pubspec.yaml

@@ -1,6 +1,6 @@
 name: intl_utils
 description: intl_utils is a dart library that generates Dart localization code from ARB file. Generated code relies on Intl library.
-version: 1.2.3
+version: 1.2.1
 homepage: https://pub.dev/packages/intl_utils
 
 environment: