Add two keyword arguments to Feather.Source. 'use_mmap' for using or avoiding mmap. and 'nullable' which defaults to true. if set to false, columns wiht null_count == 0 will be returned as regular vectors
Add two keyword arguments to Feather.Source. 'use_mmap' for using or avoiding mmap. and 'nullable' which defaults to true. if set to false, columns wiht null_count == 0 will be returned as regular vectors

JuliaStats/Feather.jl