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https://issues.apache.org/jira/browse/ARROW-13937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eduardo Ponce updated ARROW-13937:
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Summary: [C++][Compute] Add explicit output values to sign function and fix
unary type checks (was: [C++][Compute] Add explicit output values to sign
function for unsigned inputs)
> [C++][Compute] Add explicit output values to sign function and fix unary type
> checks
> ------------------------------------------------------------------------------------
>
> Key: ARROW-13937
> URL: https://issues.apache.org/jira/browse/ARROW-13937
> Project: Apache Arrow
> Issue Type: Improvement
> Reporter: Eduardo Ponce
> Assignee: Eduardo Ponce
> Priority: Trivial
> Labels: pull-request-available
> Fix For: 6.0.0
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> The *sign* function implementation for unsigned integers returns the result
> of a boolean expression because when casted to an integer it corresponds to
> the expected value (0 or 1). To make the function more clear, we should be
> explicit with the return values similar to the other *sign* kernels.
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