Function execute_limit_statement

crates/gitql-engine/src/engine_executor.rs:277–295

(
    statement: &LimitStatement,
    gitql_object: &mut GitQLObject,
)

}

fn execute_limit_statement(
    statement: &LimitStatement,
    gitql_object: &mut GitQLObject,
) -> Result<(), String> {
    if gitql_object.is_empty() {
        return Ok(());
    }

    if gitql_object.len() > 1 {
        gitql_object.flat()
    }

    let main_group: &mut Group = &mut gitql_object.groups[0];
    if statement.count <= main_group.len() {
        main_group.rows.drain(statement.count..main_group.len());
    }

    Ok(())
}

fn execute_offset_statement(
    env: &mut Environment,