kou commented on code in PR #48538:
URL: https://github.com/apache/arrow/pull/48538#discussion_r2621276242
##########
ruby/red-arrow-format/lib/arrow-format/array.rb:
##########
@@ -229,6 +229,32 @@ def encoding
end
end
+ class FixedSizeBinaryArray < Array
+ def initialize(type, size, validity_buffer, values_buffer)
+ super(type, size, validity_buffer)
+ @values_buffer = values_buffer
+ end
+
+ def to_a
+ byte_width = @type.byte_width
+ values = 0.step(@size * byte_width - 1, byte_width).collect do |offset|
+ @values_buffer.get_string(offset, byte_width)
+ end
+ apply_validity(values)
+ end
+ end
+
+ class BinaryArray < VariableSizeBinaryLayoutArray
+ private
+ def buffer_type
+ :s32 # TODO: big endian support
+ end
+
+ def encoding
+ Encoding::ASCII_8BIT
+ end
+ end
+
Review Comment:
Oh, sorry for the garbage.
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