Dear all,
I have been using the proto package to create objects with mutable
state for my ggplot package. This has been very successful so far,
but I have run into a problem when building/installing the package,
because the source files need to be loaded in a specific order so that
dependencies are initialised correctly.
I have named the files so that dependencies are loaded before they are
needed, so that
lapply(dir("~/documents/ggplot/ggplot/R", full.name=T), source)
runs without error, but when installing the package I get an error
than indicates that the files aren't being loaded in alphabetical
order:
Error in proto(Geom, { : object "Geom" not found
Error: unable to load R code in package 'ggplot'
Error: package/namespace load failed for 'ggplot'
Can anyone suggest how I could get around this?
Regards,
Hadley
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