fn concat_as_sql_options()

in crates/datafusion/src/lib.rs [413:429]

• 16 lines of code
• 2 McCabe index (conditional complexity)

    fn concat_as_sql_options<I, K, V>(options: I) -> String
    where
        I: IntoIterator<Item = (K, V)>,
        K: AsRef<str>,
        V: Into<String>,
    {
        let kv_pairs: Vec<String> = options
            .into_iter()
            .map(|(k, v)| format!("'{}' '{}'", k.as_ref(), v.into()))
            .collect();

        if kv_pairs.is_empty() {
            String::new()
        } else {
            format!("OPTIONS ({})", kv_pairs.join(", "))
        }
    }