Adding support for parsing collections in System.Immutable.Collections.
Supports .NET Core (.NET Standard 2+)
PM> Install-Package TinyCsvParser.ImmutableCollections
This extension adds support for the following types (in alphabetical order):
ImmutableArray<T>ImmutableHashSet<T>ImmutableList<T>ImmutableSortedSet<T>ImmutableStack<T>ImmutableQueue<T>The only thing you need to keep in mind when using this extension is that your mapping class must have a constructor taking in an instance of ITypeConverterProvider and passing it on to its base constructor. See example below.
// Entity
private class Data
{
public ImmutableList<int> Ints { get; set; }
}
// Mapping
private class CsvDataMapping : CsvMapping<Data>
{
// Need to take in ITypeConverterProvider
public CsvDataMapping(ITypeConverterProvider typeConverterProvider) : base(typeConverterProvider)
{
MapProperty(new RangeDefinition(0, 2), x => x.Ints);
}
}
// Parsing
var options = new CsvParserOptions(skipHeader: false, fieldsSeparator: ',');
var typeConverterProvider = new TypeConverterProvider().AddImmutableCollections(); // <-- This line
var parser = new CsvParser<Data>(options, new CsvDataMapping(typeConverterProvider));
var readerOptions = new CsvReaderOptions(new[] { ";" });
var result = parser.ReadFromString(readerOptions, $"0,1,2").ToList();
Console.WriteLine(string.Join(',', result[0].Result.Ints)); // Prints 0,1,2
This project is licensed under the MIT license. See the LICENSE file for more info.
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