Returns a csv with the same rows as the original plus the provided rows appended

Returns a new csv with the same rows as the original but which guarantees that each row will be only be read and parsed from the input at most once.

Returns a new csv containing only the rows for which the given predicate returns "true".

Returns the index of the column with the given name

Returns a new csv where every row has been transformed by the provided mapping function.

The quotation mark use for surrounding values containing separator chars

Saves CSV to the specified file

Saves CSV to the specified stream

Saves CSV to the specified writer

The character(s) used as column separator(s)

Returns a csv that skips N rows and then yields the remaining rows.

Returns a csv that, when iterated, skips rows while the given predicate returns true, and then yields the remaining rows.

Returns a new csv with only the first N rows of the underlying csv.

Returns a csv that, when iterated, yields rows while the given predicate returns true, and then returns no further rows.

Returns a csv that when enumerated returns at most N rows.

Returns the index of the column with the given name, or returns None if no column is found