Function create_dictionary_array

arrow/tests/array_equal.rs:1072–1084

(values: &[&str], keys: &[Option<&str>])

}

fn create_dictionary_array(values: &[&str], keys: &[Option<&str>]) -> DictionaryArray<Int16Type> {
    let values = StringArray::from(values.to_vec());
    let mut builder =
        StringDictionaryBuilder::<Int16Type>::new_with_dictionary(keys.len(), &values).unwrap();
    for key in keys {
        if let Some(v) = key {
            builder.append(v).unwrap();
        } else {
            builder.append_null()
        }
    }
    builder.finish()
}

#[test]
fn test_dictionary_equal() {