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Posted to issues@arrow.apache.org by "Kenta Murata (JIRA)" <ji...@apache.org> on 2019/02/17 08:54:00 UTC

[jira] [Created] (ARROW-4600) [Ruby] Arrow::DictionaryArray#[] should returns the item in the indices array

Kenta Murata created ARROW-4600:
-----------------------------------

             Summary: [Ruby] Arrow::DictionaryArray#[] should returns the item in the indices array
                 Key: ARROW-4600
                 URL: https://issues.apache.org/jira/browse/ARROW-4600
             Project: Apache Arrow
          Issue Type: Bug
          Components: Ruby
            Reporter: Kenta Murata


Arrow::DictionaryArray#[] should returns the item in the indices array.  However, the current behavior is error like below:

{{Traceback (most recent call last):}}
 {{        5: from test.rb:4:in `<main>'}}
 {{        4: from test.rb:4:in `new'}}
 {{        3: from /Users/mrkn/src/github.com/apache/arrow/ruby/red-arrow/lib/arrow/dictionary-data-type.rb:103:in `initialize'}}
 {{        2: from /Users/mrkn/.rbenv/versions/2.6.0/lib/ruby/gems/2.6.0/gems/gobject-introspection-3.3.1/lib/gobject-introspection/loader.rb:328:in `block in load_constructor_infos'}}
 {{        1: from /Users/mrkn/.rbenv/versions/2.6.0/lib/ruby/gems/2.6.0/gems/gobject-introspection-3.3.1/lib/gobject-introspection/loader.rb:317:in `block (2 levels) in load_constructor_infos'}}
 {{/Users/mrkn/.rbenv/versions/2.6.0/lib/ruby/gems/2.6.0/gems/gobject-introspection-3.3.1/lib/gobject-introspection/loader.rb:317:in `invoke': *invalid argument Array (expect #<Class:0x00007ff1ad9179a8>) (+ArgumentError+)*}}



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