Method extend

arrow-array/src/builder/primitive_dictionary_builder.rs:519–523

(&mut self, iter: T)

{
    #[inline]
    fn extend<T: IntoIterator<Item = Option<P::Native>>>(&mut self, iter: T) {
        for v in iter {
            self.append_option(v)
        }
    }
}

#[cfg(test)]