introduce stricter linting and better performance

.gitignore

@@ -1,9 +1,9 @@
 .dart_tool/
 .packages
 pubspec.lock
-build/
 doc/api/
 .vscode/
+idea/
 test/.test_coverage.dart
 coverage_badge.svg
 coverage

CHANGELOG.md

@@ -1,3 +1,9 @@
+## 3.0.0+2
+
+- Improved performance.
+- Added support for package development in Android Studio in .gitignore.
+- Introduced stricter internal linting.
+
 ## 3.0.0+1
 
 - Improved README formatting.

analysis_options.yaml

@@ -1 +1,11 @@
 include: package:pedantic/analysis_options.yaml
+
+analyzer:
+  strong-mode:
+    implicit-casts: false
+    implicit-dynamic: false
+
+linter:
+  rules:
+    prefer_const_constructors: true
+    lines_longer_than_80_chars: false

lib/src/dateable_base.dart

@@ -4,8 +4,7 @@ import 'package:meta/meta.dart';
 @immutable
 class Date implements Comparable<Date> {
   /// Converts a [DateTime] to a [Date].
-  Date.fromDateTime(final DateTime dateTime)
-      : _date = _truncateTimeOfDay(dateTime);
+  Date.fromDateTime(final DateTime dateTime) : _date = _truncateTimeOfDay(dateTime);
 
   /// Returns [DateTime] object with the date of [this] and time values at 00:00.
   DateTime toDateTime() => _date;
@@ -26,18 +25,15 @@ class Date implements Comparable<Date> {
   }
 
   /// Get rid of the given [DateTime]'s time of day data, leaving it all zeroes.
-  static DateTime _truncateTimeOfDay(final DateTime dateTime) =>
-      DateTime(dateTime.year, dateTime.month, dateTime.day);
+  static DateTime _truncateTimeOfDay(final DateTime dateTime) => DateTime(dateTime.year, dateTime.month, dateTime.day);
 
   /// Creates a [Date] object from day, month and year values. Performs validation.
-  Date(final int day, final int month, final int year)
-      : _date = DateTime(year, month, day);
+  Date(final int day, final int month, final int year) : _date = DateTime(year, month, day);
 
   /// Parses given [String] to a new [Date] object. Besides ISO 8601 works with
   /// every format of [String] that [DateTime.parse] would work with.
   /// Performs validation. Throws [FormatException] when the input can't be parsed.
-  Date.parseIso8601(final String dateString)
-      : _date = _truncateTimeOfDay(DateTime.parse(dateString));
+  Date.parseIso8601(final String dateString) : _date = _truncateTimeOfDay(DateTime.parse(dateString));
 
   /// Returns an ISO8601 [String] representing [this].
   /// ISO8601 in this case means: yyyy-mm-ddT00:00:00.000000
@@ -49,15 +45,12 @@ class Date implements Comparable<Date> {
   /// Parses [String] to [Date] object. [String] must be formatted as ddmmyyyy.
   /// Performs validation. Throws [FormatException] when argument contains non-numbers.
   Date.parse(final String dateString)
-      : _date = DateTime(
-            int.parse(dateString.substring(4, 8)),
-            int.parse(dateString.substring(2, 4)),
+      : _date = DateTime(int.parse(dateString.substring(4, 8)), int.parse(dateString.substring(2, 4)),
             int.parse(dateString.substring(0, 2)));
 
   /// Returns a new [Date] with given amount of days subtracted from [this].
   /// [days] can be negative, in this case addition will happen.
-  Date subtractDays(final int days) =>
-      _date.subtract(Duration(days: days)).toDate();
+  Date subtractDays(final int days) => _date.subtract(Duration(days: days)).toDate();
 
   /// Returns a new [Date] with given amount of days added to [this].
   /// [days] can be negative, in this case subtraction will happen.
@@ -76,10 +69,7 @@ class Date implements Comparable<Date> {
 
   @override
   bool operator ==(final dynamic other) =>
-      other is Date &&
-      other.day == _date.day &&
-      other.month == _date.month &&
-      other.year == _date.year;
+      other is Date && other.day == _date.day && other.month == _date.month && other.year == _date.year;
 
   /// Checks if [this] is after [other].
   bool operator >(final Date other) => _date.isAfter(other.toDateTime());
@@ -106,12 +96,10 @@ class Date implements Comparable<Date> {
   Date.today() : _date = _truncateTimeOfDay(DateTime.now());
 
   /// Returns tomorrow's date.
-  Date.tomorrow()
-      : _date = _truncateTimeOfDay(DateTime.now().add(Duration(days: 1)));
+  Date.tomorrow() : _date = _truncateTimeOfDay(DateTime.now().add(const Duration(days: 1)));
 
   /// Returns yesterday's date.
-  Date.yesterday()
-      : _date = _truncateTimeOfDay(DateTime.now().subtract(Duration(days: 1)));
+  Date.yesterday() : _date = _truncateTimeOfDay(DateTime.now().subtract(const Duration(days: 1)));
 
   /// Returns day of the date represented by this object. Always in range [1; 31].
   int get day => _date.day;

pubspec.yaml

@@ -1,6 +1,6 @@
 name: dateable
 description: A Dart package to help you with managing dates easily. Can be used to store, format, convert, construct, parse and serialise dates.
-version: 3.0.0+1
+version: 3.0.0+2
 repository: https://github.com/SugaR256/dateable
 homepage: https://github.com/SugaR256/dateable
 

test/dateable_test.dart

@@ -4,21 +4,19 @@ import 'package:test/test.dart';
 void main() {
   group('Constructor tests', () {
     test('Date.fromDateTime(DateTime) constructor test', () {
-      expect(
-          Date.fromDateTime(DateTime(2002, 3, 11)), equals(Date(11, 3, 2002)));
+      expect(Date.fromDateTime(DateTime(2002, 3, 11)), equals(Date(11, 3, 2002)));
     });
     test('Date(int, int, int) date validation test', () {
       expect(Date(50, 40, 2000), equals(Date(20, 5, 2003)));
     });
     test('Date.parseIso8601(String) constructor test', () {
-      expect(Date.parseIso8601('2002-03-11T14:33:21.125'),
-          equals(Date(11, 3, 2002)));
+      expect(Date.parseIso8601('2002-03-11T14:33:21.125'), equals(Date(11, 3, 2002)));
     });
     test('Date.parse(String) constructor test', () {
       expect(Date.parse('11032002'), equals(Date(11, 3, 2002)));
     });
     test('Date.parse(String) constructor exception test', () {
-      var exception;
+      dynamic exception;
       try {
         Date.parse('1103207X');
       } catch (e) {
@@ -30,12 +28,10 @@ void main() {
       expect(Date.today(), equals(DateTime.now().toDate()));
     });
     test('tomorrow constructor test', () {
-      expect(Date.tomorrow(),
-          equals(DateTime.now().add(Duration(days: 1)).toDate()));
+      expect(Date.tomorrow(), equals(DateTime.now().add(const Duration(days: 1)).toDate()));
     });
     test('yesterday constructor test', () {
-      expect(Date.yesterday(),
-          equals(DateTime.now().subtract(Duration(days: 1)).toDate()));
+      expect(Date.yesterday(), equals(DateTime.now().subtract(const Duration(days: 1)).toDate()));
     });
   });
   group('Comparision tests', () {
@@ -94,16 +90,13 @@ void main() {
       expect(Date(11, 3, 2002).isAfter(Date(11, 3, 2002)), equals(false));
     });
     test('copyWith test', () {
-      expect(Date(11, 3, 2002).copyWith(day: 21, month: 9),
-          equals(Date(21, 9, 2002)));
+      expect(Date(11, 3, 2002).copyWith(day: 21, month: 9), equals(Date(21, 9, 2002)));
     });
     test('isTheSameDate(Date) DateTime extension positive test', () {
-      expect(DateTime(2002, 3, 11, 14, 32, 56).isTheSameDate(Date(11, 3, 2002)),
-          equals(true));
+      expect(DateTime(2002, 3, 11, 14, 32, 56).isTheSameDate(Date(11, 3, 2002)), equals(true));
     });
     test('isTheSameDate(Date) DateTime extension negative test', () {
-      expect(DateTime(2004, 9, 21, 18, 26).isTheSameDate(Date(11, 3, 2002)),
-          equals(false));
+      expect(DateTime(2004, 9, 21, 18, 26).isTheSameDate(Date(11, 3, 2002)), equals(false));
     });
     test('isTheSameDate(Date) positive test', () {
       expect(Date(11, 3, 2002).isTheSameDate(Date(11, 3, 2002)), equals(true));
@@ -115,19 +108,16 @@ void main() {
       expect(DateTime.now().toDate().isToday(), equals(true));
     });
     test('isToday() negative test', () {
-      expect(DateTime.now().add(Duration(days: 1)).toDate().isToday(),
-          equals(false));
+      expect(DateTime.now().add(const Duration(days: 1)).toDate().isToday(), equals(false));
     });
     test('isTomorrow() positive test', () {
-      expect(DateTime.now().add(Duration(days: 1)).toDate().isTomorrow(),
-          equals(true));
+      expect(DateTime.now().add(const Duration(days: 1)).toDate().isTomorrow(), equals(true));
     });
     test('isTomorrow() negative test', () {
       expect(DateTime.now().toDate().isTomorrow(), equals(false));
     });
     test('isYesterday() positive test', () {
-      expect(DateTime.now().subtract(Duration(days: 1)).toDate().isYesterday(),
-          equals(true));
+      expect(DateTime.now().subtract(const Duration(days: 1)).toDate().isYesterday(), equals(true));
     });
     test('isYesterday() negative test', () {
       expect(DateTime.now().toDate().isYesterday(), equals(false));