[Bioc-devel] BiocCheck required import

[Dan Tenenbaum]

What's the name of the package?
Dan


----- Original Message -----
> From: "Thomas Lin Pedersen" <thomasp85 at gmail.com>
> To: bioc-devel at r-project.org
> Sent: Thursday, September 3, 2015 1:03:42 AM
> Subject: [Bioc-devel] BiocCheck required import
> 
> I’m polishing up a package for release and gets this “REQUIRED”
> message from BiocCheck that kinds of baffles me:
> 
>     * REQUIRED: Packages (IRanges, Biostrings) which provide reverse,
>       reverse (used in trailsToGraph, trailsToGraph) should be
>       imported
>       in the NAMESPACE file, otherwise packages that import
>       FindMyFriends could fail.
> 
> This is the source code for trailsToGraph:
> 
> trailsToGraph <- function(trails) {
>     trails <- unlist(lapply(trails, function(x) c(x, NA)))
>     edges <- data.frame(from = trails[-length(trails)], to =
>     trails[-1])
>     edges <- edges[!is.na(edges$from) & !is.na(edges$to),]
>     edges <- edges %>%
>         group_by(from, to) %>%
>         summarise(weight = length(from))
>     graph_from_data_frame(edges)
> }
> 
> I do not use reverse() anywhere in my code. Is this a bug in
> BiocCheck or are there some requirements for imports with packages
> that shares symbols, even though these symbols are not used?
> 
> best
> 
> Thomas
> 	[[alternative HTML version deleted]]
> 
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