Commits
Sutou Kouhei authored 467241e4b09
ARROW-4600: [Ruby] Arrow::DictionaryArray#[] returns dictionary value Closes #7639 from kou/ruby-dictionary-array-value Authored-by: Sutou Kouhei <kou@clear-code.com> Signed-off-by: Sutou Kouhei <kou@clear-code.com>