Kouhei Sutou created ARROW-7453:
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Summary: [Ruby] Add support for Arrow::NullArray#[]
Key: ARROW-7453
URL: https://issues.apache.org/jira/browse/ARROW-7453
Project: Apache Arrow
Issue Type: Improvement
Components: Ruby
Reporter: Kouhei Sutou
Assignee: Kouhei Sutou-- This message was sent by Atlassian Jira (v8.3.4#803005)
