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Francois Saint-Jacques commented on ARROW-5745: ----------------------------------------------- Just note that for PrimitiveArray, it doesn't even return the same type (Buffer* instead of Array*). > [C++] properties of Map(Array|Type) are confusingly named > --------------------------------------------------------- > > Key: ARROW-5745 > URL: https://issues.apache.org/jira/browse/ARROW-5745 > Project: Apache Arrow > Issue Type: New Feature > Components: C++ > Reporter: Benjamin Kietzman > Assignee: Benjamin Kietzman > Priority: Major > > In the context of ListArrays, "values" indicates the elements in a slot of > the ListArray. Since MapArray isa ListArray, "values" indicates the same > thing and the elements are key-item pairs. This naming scheme is not > idiomatic; these *should* be called key-value pairs but that would require > propagating the renaming down to ListArray. -- This message was sent by Atlassian JIRA (v7.6.3#76005)