public object Run(VM vm, IMeeValue args)
{
return(Directory
.GetDirectories(Directory.GetCurrentDirectory())
.Concat(Directory.GetFiles(Directory.GetCurrentDirectory()))
.Select(path => Path.GetFileName(path)));
}
public IMeeValue Add(IMeeValue other)
{
if (other is StringMeeValue s)
{
return(new StringMeeValue(Value + s.Value));
}
throw new NotSupportedException();
}
public IMeeValue Substract(IMeeValue other)
{
if (other is DoubleMeeValue d)
{
return(new DoubleMeeValue(Value - d.Value));
}
throw new NotSupportedException();
}
public IMeeValue Multiply(IMeeValue other)
{
if (other is DoubleMeeValue d)
{
return(new DoubleMeeValue(Value * d.Value));
}
throw new NotSupportedException();
}
public IMeeValue Divide(IMeeValue other)
{
if (other is DoubleMeeValue d)
{
return(new DoubleMeeValue(Value / d.Value));
}
throw new NotSupportedException();
}
public IMeeValue this[IMeeValue index]
{
get
{
if (index.Internal is string s)
{
return(this[s]);
}
throw new NotSupportedException();
}
}
public IMeeValue this[IMeeValue index]
{
get
{
if (index.Internal is double d)
{
return(this[(int)d]);
}
throw new NotSupportedException();
}
}
public object Run(VM vm, IMeeValue args)
{
Console.WriteLine(".c Clear current multiline");
Console.WriteLine(".e Throw on Runtime exceptions");
Console.WriteLine(".q Quit REPL");
Console.WriteLine(".v Toggle dump AST");
Console.WriteLine("");
Console.WriteLine("Available commands:");
Console.WriteLine("");
foreach (var command in vm.RegisteredCommands)
{
Console.WriteLine(command.Name);
}
return(null);
}
public void Push(IMeeValue value)
{
Stack.Add(value);
}
public object Run(VM vm, IMeeValue args)
{
return(Environment.GetEnvironmentVariables());
}
public object Run(VM vm, IMeeValue args)
{
return(args[0]);
}
public IMeeValue this[IMeeValue index] => throw new NotSupportedException();
public IMeeValue Divide(IMeeValue value2)
{
throw new NotSupportedException();
}
public IMeeValue Multiply(IMeeValue value2)
{
throw new NotSupportedException();
}
public IMeeValue Substract(IMeeValue value2)
{
throw new NotSupportedException();
}
public object Run(VM vm, IMeeValue args)
{
vm.SetVariable(args[0].Internal as string, args[1]);
return(args[1]);
}
public IMeeValue Add(IMeeValue other)
{
throw new NotSupportedException();
}
public object Run(VM vm, IMeeValue args)
{
return(Environment.GetEnvironmentVariable(args[0].Internal as string));
}
public object Run(VM vm, IMeeValue args)
{
return(vm.Variables);
}
public object Run(VM vm, IMeeValue args)
{
Directory.SetCurrentDirectory(args[0].Internal as string);
vm.SetVariable("cwd", Directory.GetCurrentDirectory());
return(null);
}
public object Run(VM vm, IMeeValue args)
{
return(Directory.GetCurrentDirectory());
}
