Fixed warnings and hints before publishing (#141)

Author: matux

rollbar_common/CHANGELOG.md

@@ -4,6 +4,8 @@
 
 - Updated http library to '>=0.13.0 <2.0.0'
 - Updated uuid library to '^4.1.0'
+- Updated sdk constraint to '>=2.17.0 <4.0.0'
+- Fixed warnings about the value of 'identity' not being used.
 
 ## 1.1.0
 

rollbar_common/lib/src/extension/function.dart

@@ -55,7 +55,7 @@ bool isNotNull<T>(T? x) => x != null;
 /// ```
 /// id := λx.x where x: bool ≡ bool isTrue(bool x) => x;
 /// ```
-const isTrue = identity<bool>;
+bool isTrue(bool x) => x;
 
 /// Tests whether the given boolean argument [x] is false.
 ///

rollbar_common/pubspec.yaml

@@ -6,7 +6,7 @@ documentation: https://docs.rollbar.com/docs/flutter#dart
 repository: https://github.com/rollbar/rollbar-flutter
 
 environment:
-  sdk: '>=2.17.0 <3.0.0'
+  sdk: '>=2.17.0 <4.0.0'
 
 dependencies:
   http: '>=0.13.0 <2.0.0'

rollbar_common/test/table_set_test.dart

@@ -58,7 +58,7 @@ void main() {
         expect(payloadRecords.length, ++recordsCount);
       }
 
-      for (final record in payloadRecords.map(identity)) {
+      for (final record in payloadRecords.map((x) => x)) {
         expect(payloadRecords.remove(record), isTrue);
         expect(payloadRecords.record(id: record.id), isNull);
         expect(payloadRecords.length, --recordsCount);
@@ -152,7 +152,7 @@ void main() {
       expect(payloadRecords.length, 16);
 
       final transformResult = payloadRecords.map(records.contains);
-      expect(transformResult.all(identity), isTrue);
+      expect(transformResult.all((x) => x), isTrue);
 
       for (final record in payloadRecords) {
         expect(records.contains(record), isTrue);

rollbar_dart/CHANGELOG.md

@@ -3,6 +3,7 @@
 ## 1.3.2
 
 - Updated http library to '>=0.13.0 <2.0.0'
+- Updated sdk constraint to '>=2.17.0 <4.0.0'
 - Fixed usage of unsafe_html which was removed in Dart 3.7.0.
 
 ## 1.3.1

rollbar_dart/pubspec.yaml

@@ -6,7 +6,7 @@ documentation: https://docs.rollbar.com/docs/flutter#dart
 repository: https://github.com/rollbar/rollbar-flutter
 
 environment:
-  sdk: '>=2.17.0 <3.0.0'
+  sdk: '>=2.17.0 <4.0.0'
 
 dependencies:
   http: '>=0.13.0 <2.0.0'