Function concat_reason

src/evaluate.rs:624–629

(reason1: String, reason2: Option<String>)

}

fn concat_reason(reason1: String, reason2: Option<String>) -> String {
    if let Some(reason2) = reason2 {
        return format!("{reason1}. {reason2}.");
    }
    format!("{reason1}.")
}

#[cfg(test)]
mod tests {