Reranko05 commented on code in PR #50226:
URL: https://github.com/apache/arrow/pull/50226#discussion_r3441830390
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ruby/red-arrow/lib/arrow/column-containable.rb:
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@@ -152,5 +152,68 @@ def [](selector)
def column_names
@column_names ||= columns.collect(&:name)
end
+
+ # Merges columns from the given container or Hash and creates
+ # a new container.
+ #
+ # @param other [Hash, self]
+ # The columns to be merged.
+ #
+ # @return [self]
+ def merge(other)
+ added_columns = {}
+ removed_columns = {}
+
+ case other
+ when Hash
+ other.each do |name, value|
+ name = name.to_s
+ if value
+ added_columns[name] = ensure_raw_column(name, value)
+ else
+ removed_columns[name] = true
+ end
+ end
+ when merge_target_class
Review Comment:
Updated
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