#' @import rlang
#' @importFrom purrr map map_int map2 transpose simplify
NULL
.onLoad <- function(...) {
run_on_load()
}
on_load <- function(expr, env = topenv(caller_env())) {
callback <- function() eval_bare(expr, env)
env$.__rlang_hook__. <- list2(!!!env$.__rlang_hook__., callback)
}
run_on_load <- function(env = topenv(caller_env())) {
hook <- env$.__rlang_hook__.
env_unbind(env, ".__rlang_hook__.")
for (callback in hook) {
callback()
}
env$.__rlang_hook__. <- NULL
}
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