[R] Dumping functions to RCS

[Uwe Ligges]

> "F.Tusell":
> >
> > To keep track of an ongoing  programming project, I would like to dump
> > all my  functions to individual  ASCII files named xxx.R,  yyy.R, etc.
> > Presently I do  so manually in order to use RCS  (on a Linux machine),
> > so I can keep track of all versions, differences, snapshots, etc.
> >
> > Is  there any  easy way  to  dump all  functions in  the workspace  to
> > individually named files? Thank you very much for any ideas.
> 
> This should work:
> 
>   my.funs <- names((x <- sapply(ls(),
> function(y){is.function(get(y))}))[x==TRUE])
>   for(i in 1:length(all.funs))

Sorry, was too fast.  ^^^^^^^^^ must be: my.funs


>       dump(list=(temp <- my.funs[i]), fileout=paste(temp, ".R"))
> 
> (in .....fileout=paste(.)....) you could specify the path additionally)
> 
> Regards,
> Uwe Ligges
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