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