private bool EqualsVariables(IReadOnlyDictionary <string, object?> others)
{
// the variables dictionary is the same or both are null.
if (ReferenceEquals(_variables, others))
{
return(true);
}
if (_variables.Count != others.Count)
{
return(false);
}
foreach (var key in _variables.Keys)
{
if (!_variables.TryGetValue(key, out object?a) ||
!others.TryGetValue(key, out object?b))
{
return(false);
}
if (a is IEnumerable e1 && b is IEnumerable e2)
{
// Check the contents of the collection, assuming order is important
if (!ComparisonHelper.SequenceEqual(e1, e2))
{
return(false);
}
}