The current implementation of func verticalSpacing is:

private func horizontalSpacing(_ lhs: LayoutSubview, _ rhs: LayoutSubview) -> CGFloat {
    if let horizontalSpacing { return horizontalSpacing }

    return lhs.spacing.distance(to: rhs.spacing, along: .horizontal)
}

private func verticalSpacing(_ lhs: LayoutSubview, _ rhs: LayoutSubview) -> CGFloat {
    if let verticalSpacing { return verticalSpacing }

    return lhs.spacing.distance(to: rhs.spacing, along: .horizontal)
}

This looks like a copy & paste bug from func horizontalSpacing.

Shouldn't the code read

private func verticalSpacing(_ lhs: LayoutSubview, _ rhs: LayoutSubview) -> CGFloat {
    if let verticalSpacing { return verticalSpacing }

    return lhs.spacing.distance(to: rhs.spacing, along: .vertical)
}

Crashes unwrapping an optional when searching for the max height and the element array is empty

 for index in rows.indices {
            let maxHeightIndex = rows[index].elements
                .max { $0.size.height < $1.size.height }!
                .index

See the attached screenshot and the linked line.

https://github.com/ksemianov/WrappingHStack/blob/main/Sources/WrappingHStack/WrappingHStack.swift#L36

Hi!

First of all, I tried three different libraries similar to this on Github. This library is the best!

I'm not sure whether I'm missing something or if it is something that can/should be fixed in this library. When I use a SwiftUI HStack the background color is only as wide as its contents. With WrappedHStack the background color fills the whole parent view width.

With HStack:

With WrappedHStack:

Any tips on what I can do to get the HStack background color behavior with WrappedHStack?

The code with HStack can be found here: https://github.com/eerimoq/mobs/blob/71b0e1efda05967004aaf0ad1cdd616bc45c37ed/Mobs/View/Stream/Overlay/StreamOverlayChatView.swift#L42