Function parse_csv_reader

src/csv_parser.rs:12–37

(rdr: &mut csv::Reader<R>)

}

fn parse_csv_reader<R: Read>(rdr: &mut csv::Reader<R>) -> Vec<Vec<FormatFieldAnswer>> {
    let mut answers: Vec<Vec<FormatFieldAnswer>> = Vec::new();

    let headers: Vec<String> = rdr
        .headers()
        .unwrap()
        .iter()
        .map(|h| h.to_owned())
        .collect();

    for result in rdr.records() {
        let row = result.unwrap();
        let mut row_answers: Vec<FormatFieldAnswer> = Vec::new();

        for (answer_no, answer) in row.iter().enumerate() {
            if answer_no < headers.len() {
                let name = headers[answer_no].to_owned();
                let answer = answer.to_owned();
                row_answers.push(FormatFieldAnswer { name, answer });
            }
        }
        answers.push(row_answers);
    }

    answers
}

#[cfg(test)]
mod tests {