Use primary constructors

ChartTools/Chords/Phrase.cs

@@ -2,7 +2,7 @@
 
 namespace ChartTools.Lyrics;
 
-public class Phrase : TrackObjectBase, IChord, ILongTrackObject
+public class Phrase(uint position) : TrackObjectBase(position), IChord, ILongTrackObject
 {
     public List<Syllable> Syllables { get; } = [];
     IReadOnlyCollection<INote> IChord.Notes => Syllables;
@@ -55,8 +55,6 @@ public uint? LengthOverride
     public string RawText => BuildText(n => n.RawText);
     public string DisplayedText => BuildText(n => n.DisplayedText);
 
-    public Phrase(uint position) : base(position) { }
-
     public IEnumerable<GlobalEvent> ToGlobalEvents()
     {
         yield return new(Position, EventTypeHelper.Global.PhraseStart);

ChartTools/IO/FileReader.cs

@@ -2,14 +2,12 @@
 
 namespace ChartTools.IO;
 
-internal abstract class FileReader<T> : IDisposable
+internal abstract class FileReader<T>(string path) : IDisposable
 {
-    public string Path { get; }
+    public string Path { get; } = path;
     public bool IsReading { get; protected set; }
     public abstract IEnumerable<FileParser<T>> Parsers { get; }
 
-    public FileReader(string path) => Path = path;
-
     public abstract void Read();
     public abstract Task ReadAsync(CancellationToken cancellationToken);
 
@@ -22,17 +20,15 @@ protected void CheckBusy()
     public abstract void Dispose();
 }
 
-internal abstract class FileReader<T, TParser> : FileReader<T> where TParser : FileParser<T>
+internal abstract class FileReader<T, TParser>(string path, Func<string, TParser?> parserGetter) : FileReader<T>(path) where TParser : FileParser<T>
 {
     public record ParserContentGroup(TParser Parser, DelayedEnumerableSource<T> Source);
 
     public override IEnumerable<TParser> Parsers => parserGroups.Select(g => g.Parser);
 
-    protected readonly List<ParserContentGroup> parserGroups = new();
-    protected readonly List<Task> parseTasks = new();
-    protected readonly Func<string, TParser?> parserGetter;
-
-    public FileReader(string path, Func<string, TParser?> parserGetter) : base(path) => this.parserGetter = parserGetter;
+    protected readonly List<ParserContentGroup> parserGroups = [];
+    protected readonly List<Task> parseTasks = [];
+    protected readonly Func<string, TParser?> parserGetter = parserGetter;
 
     public override void Read()
     {

ChartTools/IO/Ini/IniFileWriter.cs

@@ -1,8 +1,7 @@
 namespace ChartTools.IO.Ini;
 
-internal class IniFileWriter : TextFileWriter
+internal class IniFileWriter(string path, params Serializer<string>[] serializers)
+    : TextFileWriter(path, Enumerable.Empty<string>(), serializers)
 {
-    public IniFileWriter(string path, params Serializer<string>[] serializers) : base(path, Enumerable.Empty<string>(), serializers) { }
-
     protected override bool EndReplace(string line) => line.StartsWith('[');
 }