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ellisvalentiner/brew_deps.R

Created August 7, 2017 19:01
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brew_deps.R
library(purrr)
library(dplyr)
library(tidyr)
deps <- readLines("~/Desktop/deps.txt")
df <- deps %>%
map(strsplit, split=": ") %>%
flatten %>% map_if(~length(.x) == 1L, ~c(.x, NA)) %>%
do.call(rbind.data.frame, .)
colnames(df) <- c("pkg", "dep")
brew_dependencies <- df %>%
mutate(
dep = stringr::str_split(dep, pattern = " ")
) %>%
unnest()
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