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MaherKSantina/snippet.swift

Created July 24, 2018 08:24
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MSPCVDI Snippet 2
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snippet.swift
public func collectionView(_ collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAt indexPath: IndexPath) -> CGSize {
let itemWidth = max(0, collectionView.frame.size.width - 2 * (cellSpacing + cellPeekWidth))
return CGSize(width: itemWidth, height: collectionView.frame.size.height)
}
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