// TableTransform Applies a TableTransform transform.
func (t *Transformer) TableTransform(transform func(optimus.Row, chan<- optimus.Row) error) *Transformer {
return t.Apply(transforms.TableTransform(transform))
}
return optimus.Transform(source, transforms.Map(transform))
},
Arg: func(row optimus.Row) (optimus.Row, error) {
return optimus.Row{}, nil
},
},
{
Name: "Table",
Source: defaultSource,
Actual: func(source optimus.Table, arg interface{}) optimus.Table {
transform := arg.(func(optimus.Row, chan<- optimus.Row) error)
return New(source).TableTransform(transform).Table()
},
Expected: func(source optimus.Table, arg interface{}) optimus.Table {
transform := arg.(func(optimus.Row, chan<- optimus.Row) error)
return optimus.Transform(source, transforms.TableTransform(transform))
},
Arg: func(row optimus.Row, out chan<- optimus.Row) error {
out <- optimus.Row{}
out <- optimus.Row{}
out <- optimus.Row{}
return nil
},
},
{
Name: "Select",
Source: defaultSource,
Actual: func(source optimus.Table, arg interface{}) optimus.Table {
filter := arg.(func(optimus.Row) (bool, error))
return New(source).Select(filter).Table()
},