public void RemoveSkip(SkipRule skip)
{
List<SkipRule> skips = new List<SkipRule>(_skipRules);
int index = skips.FindIndex
(
m => string.Equals(m.Expression, skip.Expression, StringComparison.OrdinalIgnoreCase)
);
if (index > -1)
{
skips.RemoveAt(index);
}
_skipRules = skips;
}