public static UnifiedTupleLiteral ToTupleLiteral(
this UnifiedExpression singleton)
{
if (singleton == null)
{
return(UnifiedTupleLiteral.Create());
}
return(UnifiedTupleLiteral.Create(singleton));
}
public static UnifiedExpression ToSmartTupleLiteral(
this IEnumerable <UnifiedExpression> expressions)
{
var list = expressions.ToList();
if (list.Count == 1)
{
return(list[0]);
}
return(UnifiedTupleLiteral.Create(list));
}
public static UnifiedTupleLiteral ToTupleLiteral(
this IEnumerable <UnifiedExpression> expressions)
{
return(UnifiedTupleLiteral.Create(expressions));
}