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https://issues.apache.org/jira/browse/ARROW-15712?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dragoș Moldovan-Grünfeld reassigned ARROW-15712:
------------------------------------------------

    Assignee: Dragoș Moldovan-Grünfeld

> [R] Add a type method for Expression 
> -------------------------------------
>
>                 Key: ARROW-15712
>                 URL: https://issues.apache.org/jira/browse/ARROW-15712
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: R
>            Reporter: Dragoș Moldovan-Grünfeld
>            Assignee: Dragoș Moldovan-Grünfeld
>            Priority: Major
>
> This would allow for more consistent syntax when extracting the type of an 
> expression.
> A block like this:
> {code:r}
> if (inherits(x, "Expression")) { 
> class <- x$type()$ToString() 
> } else { 
> class <- type(x)$ToString() 
> }
> {code}
> would be simplified to 
> {code:r}
> class <- type(x)$ToString()
> {code}



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