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(v1.3.0.9007) tibble printing

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dr. M.S. (Matthijs) Berends
2020-08-26 11:33:54 +02:00
parent c8c8bb4e3a
commit 5e45fdcf2a
64 changed files with 266 additions and 77 deletions
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55
R/zzz.R
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@ -27,7 +27,19 @@
assign(x = "MO.old_lookup",
value = create_MO.old_lookup(),
envir = asNamespace("AMR"))
# support for tibble headers (type_sum) and tibble columns content (pillar_shaft)
s3_register("pillar::pillar_shaft", "mo")
s3_register("tibble::type_sum", "mo")
s3_register("pillar::pillar_shaft", "rsi")
s3_register("tibble::type_sum", "rsi")
s3_register("pillar::pillar_shaft", "mic")
s3_register("tibble::type_sum", "mic")
s3_register("pillar::pillar_shaft", "disk")
s3_register("tibble::type_sum", "disk")
}
pillar_shaft <- import_fn("pillar_shaft", "pillar", error_on_fail = FALSE)
type_sum <- import_fn("type_sum", "tibble", error_on_fail = FALSE)
.onAttach <- function(...) {
if (!interactive() || stats::runif(1) > 0.1 || isTRUE(as.logical(Sys.getenv("AMR_silentstart", FALSE)))) {
@ -73,3 +85,46 @@ create_MO.old_lookup <- function() {
# so arrange data on prevalence first, then full name
MO.old_lookup[order(MO.old_lookup$prevalence, MO.old_lookup$fullname_lower), ]
}
# copied from vctrs::s3_register
s3_register <- function (generic, class, method = NULL) {
stopifnot(is.character(generic), length(generic) == 1)
stopifnot(is.character(class), length(class) == 1)
pieces <- strsplit(generic, "::")[[1]]
stopifnot(length(pieces) == 2)
package <- pieces[[1]]
generic <- pieces[[2]]
caller <- parent.frame()
get_method_env <- function() {
top <- topenv(caller)
if (isNamespace(top)) {
asNamespace(environmentName(top))
}
else {
caller
}
}
get_method <- function(method, env) {
if (is.null(method)) {
get(paste0(generic, ".", class), envir = get_method_env())
}
else {
method
}
}
method_fn <- get_method(method)
stopifnot(is.function(method_fn))
setHook(packageEvent(package, "onLoad"), function(...) {
ns <- asNamespace(package)
method_fn <- get_method(method)
registerS3method(generic, class, method_fn, envir = ns)
})
if (!isNamespaceLoaded(package)) {
return(invisible())
}
envir <- asNamespace(package)
if (exists(generic, envir)) {
registerS3method(generic, class, method_fn, envir = envir)
}
invisible()
}