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brshallo/find_in_files.R

Created August 29, 2023 06:00
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find_in_files.R
library(magrittr)
find_in_files <- function(path, pattern){
path %>%
fs::dir_ls(recurse = TRUE, type = "file", regexp = "(\\.[rR])$") %>%
purrr::map(~grep(pattern, readLines(.x, warn = FALSE), value = TRUE)) %>%
purrr::keep(~length(.x) > 0)
}
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