Summary
Specifies that no documents should be output if there are no groups. This is in contrast to the
default behavior of outputting the unmodified input documents if no groups were found.
- Assembly
- Wyam
.Core .dll - Namespace
- Wyam
.Core .Modules .Control - Containing Type
- GroupByMany
Syntax
public GroupByMany WithEmptyOutputIfNoGroups(bool emptyOutput = true)Parameters
| Name | Type | Description |
|---|---|---|
| emptyOutput | bool | true to not output documents when no groups are found. |
Return Value
| Type | Description |
|---|---|
| GroupByMany | The current module instance. |