static Either <Exception, VibrateCommand> ParseVibrateLine(string s)
{
Arr <string> parts = new Arr <string>(s.ToLower().Split(' '));
if (parts.Contains("start"))
{
Map <string, string> dict = new Map <string, string>(parts.Filter(s_ => s_.Contains("=")).Map(p =>
{
string[] pp = p.Split('=');
return(pp.First(), pp.Last());
}));
try
{
return(Right <VibrateCommand>(new VibrateStart(
dict["type"], dict.Find("time").Map(Double.Parse), dict.Find("interval").Map(Double.Parse), Double.Parse(dict["strength"]))));
}
catch (Exception e)
{
return(Left(e));
}
}
else if (parts.Contains("stop"))
{
return(Right <VibrateCommand>(new VibrateStop()));
}
else
{
return(Right <VibrateCommand>(new VibrateNone()));
}
}
internal ObservationsColumnViewModel(string columnName, Arr <string> subjects, Arr <double> observations)
{
RequireTrue(columnName.IsAString());
RequireFalse(subjects.IsEmpty);
RequireFalse(observations.IsEmpty);
ColumnName = columnName;
Subjects = subjects;
_subject = subjects.Count == 1
? subjects.Head()
: subjects.Contains(columnName)
? columnName
: NO_SELECTION;
Observations = observations;
Content = Join(" ", observations);
}
public bool Contains(T item) => Arr.Contains(item);