/// <summary>
/// Returns true if the given parameter name appears more than one on the list of arguments.
/// </summary>
public static bool IsArgumentDuplicated(SimpleList <Pair <string, string> > arguments, string parameterName)
{
var set = SSet.Create <string>(10, true);
SSet.Clear(set);
for (int i = 0; i < arguments.Count; i++)
{
var key = arguments[i].Key;
if (string.Equals(key, parameterName, StringComparison.InvariantCultureIgnoreCase))
{
if (SSet.Contains(set, key))
{
return(true);
}
else
{
SSet.Add(set, key);
}
}
}
return(false);
}