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info about regex

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rtremeaud 2018-10-20 11:18:59 +02:00 committed by GitHub
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commit 442692dcc0
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check.r
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@ -34,7 +34,8 @@ if (!file.exists(f)) {
l <- c(
# [foo](bar)
str_extract_all(u, "\\(http(.*?)\\)") %>%
str_extract_all(u, "\\(http(.*?)\\)") %>% # using regular expression see https://gist.github.com/vitorbritto/9ff58ef998100b8f19a0
# for more infos
lapply(str_replace_all, "^\\(|\\)$", "") %>%
unlist,
# [foo]: bar