Class: Arrow::RecordBatchReader

Inherits:
Object
  • Object
show all
Defined in:
lib/arrow/record-batch-reader.rb

Class Method Summary collapse

Class Method Details

.try_convert(value) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/arrow/record-batch-reader.rb', line 22

def try_convert(value)
  case value
  when ::Array
    return nil if value.empty?
    if value.all? {|v| v.is_a?(RecordBatch)}
      new(value)
    else
      nil
    end
  when RecordBatch
    new([value])
  when Table
    TableBatchReader.new(value)
  else
    nil
  end
end