Break object initializers if there are 3 or more properties

[belav]

var myObject = new MyObject { Property1 = true, Property2 = false };

Should we always break if there are two properties? Should be easy to test out across all the forked repos.

var myObject = new MyObject
{
    Property1 = true,
    Property2 = false
};

[belav]

I am not sure if we really want this change. It leads to cases like this.

    var myList = new MyList<Point>
    {
        new Point
        {
            x = 10,
            Y = 10
        },
        new Point
        {
            x = 20,
            Y = 20
        }
    };
// vs
    var myList = new MyList<Point>
    {
        new Point { x = 10, Y = 10 },
        new Point { x = 20, Y = 20 }
    };

And

    list.Add(
        new RadioItem
        {
            Text = "text-foo",
            Value = "foo"
        }
    );
    list.Add(
        new RadioItem
        {
            Text = "text-bar",
            Value = "bar"
        }
    );
    list.Add(
        new RadioItem
        {
            Text = "text-baz",
            Value = "baz"
        }
    );
// vs
    list.Add(new RadioItem { Text = "text-foo", Value = "foo" });
    list.Add(new RadioItem { Text = "text-bar", Value = "bar" });
    list.Add(new RadioItem { Text = "text-baz", Value = "baz" });

Which I prefer with the condensed format.

But something nested like this I think is better expanded

    MyClass myClass = new MyClass
    {
        Value = "Foo",
        Thing = new MyThing { Number = 456, }
    };
// vs
    MyClass myClass = new MyClass { Value = "Foo", Thing = new MyThing { Number = 456, } };

A ton of real world examples are here

The official microsoft documentation has them expanded.

It might be worth trying to analyze csharpier-repos to get an idea if a large percent of the real world code had them expanded.

Also worth noting that prettier has been unable to find a good heuristic on when to expand objects

[belav]

The changes from #488 are related.

[loraderon]

How about 3 or more?

With file scoped namespaces, a lot of smaller props will fit in 100 characters.

[belav]

This is the result of breaking things with 3 or more. https://github.com/belav/csharpier-repos/pull/17/files
I think I am on board with it.
My not very accurate scan of existing code from the repositories there - automapper favored keeping initializers on a single line. Most others favored breaking them.