fn filter_attributes_to_append()

in src/transfer.rs [351:363]

• 12 lines of code
• 5 McCabe index (conditional complexity)

fn filter_attributes_to_append(ts: &app::TableSchema, ats: String) -> Vec<String> {
    let mut attributes_to_append: Vec<String> = vec![];
    let splitted_attributes: Vec<String> = ats.split(',').map(|x| x.trim().to_owned()).collect();
    for attr in splitted_attributes {
        // skip if attributes contain primary key(s)
        if attr == ts.pk.name || (ts.sk.is_some() && attr == ts.clone().sk.unwrap().name) {
            println!("NOTE: primary keys are included by default and you don't need to give them as a part of --attributes.");
            continue;
        }
        attributes_to_append.push(attr);
    }
    attributes_to_append
}