PreProcessorFilter
class PreProcessorFilter<TSource, TFilter, TResult>(transform: (TSource) -> TFilter, filter: <Error class: unknown class><TFilter, TResult>) : Iterable<<Error class: unknown class><TFilter, TResult>> (source)
A pre-processor filter, which applies a transform to the value before evaluating the sub-filter on it. For more advanced control over invoking filter, please use an arrow function.
Parameters
TSource
The type this filter accepts
TFilter
The type the other filter accepts
TResult
the type the filter returns
filter
The sub-filter to evaluate