[jira] [Created] (ARROW-10587) [Ruby] Table#initialize examples are out of date

["fonsan (Jira)" <ji...@apache.org>]

fonsan created ARROW-10587:
------------------------------

             Summary: [Ruby] Table#initialize examples are out of date
                 Key: ARROW-10587
                 URL: https://issues.apache.org/jira/browse/ARROW-10587
             Project: Apache Arrow
          Issue Type: Bug
          Components: Ruby
            Reporter: fonsan


https://www.rubydoc.info/gems/red-arrow/Arrow/Table
{code:ruby}
count_field = Arrow::Field.new("count", :uint32)
count_array = Arrow::UInt32Array.new([0, 2, nil, 4])
count_column = Arrow::Column.new(count_field, count_array)
visible_field = Arrow::Field.new("visible", :boolean)
visible_array = Arrow::BooleanArray.new([true, nil, nil, false])
visible_column = Arrow::Column.new(visible_field, visible_array)
Arrow::Table.new(Arrow::Schema.new([count_field, visible_field]),
                 [count_column, visible_column])
{code}

{noformat}
NoMethodError (undefined method `schema' for #<Arrow::Field:0x7f88cc971e48 ptr=0x7f88cf0266e0 count: uint32>)
{noformat}

I would write tests but I presume that the interface has changed and the docs have been left behind. Please advise on how I could help out.



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