bool IEqualityComparer.Equals(object x, object y)
{
if (x == y)
{
return(true);
}
if (x is null || y is null)
{
return(false);
}
if (x is PackageVersion x1 && y is PackageVersion y1)
{
return(VersionExtension.Equals(x1, y1));
}
throw new ArgumentException("Invalid argument type, only PackageVersion supported.");
}
bool IEqualityComparer <PackageVersion> .Equals(PackageVersion x, PackageVersion y) => VersionExtension.Equals(x, y);
