Std.Csv.foldRowsWith
fn
foldRowsWith: Str -> Str -> T -> fn(T, Array[Str]) -> T -> Result[T, Std.Csv.CsvReadError]This is a callable function.
What it does
The same, for a file whose fields are separated by something else.
Read the signature
- The text after the name is the type checked by Pudu.
- Read arrows from left to right: inputs come first, and the final type is returned.
- Names inside [ ] are type arguments, such as the item type held by a collection.
- Result makes success and recoverable failure part of the function's type.