Check if an object contains specific names.
check_crucial_names(x, nms)
A named object.
String; names expected to be found in x.
x
Invisible x, or an error with informative message.
Other functions to check inputs: flag_if_group, is_multiple
flag_if_group
is_multiple
Other functions for developers: extract_insensitive, flag_if_group, is_multiple, nms_try_rename, rename_matches, type_ensure
extract_insensitive
nms_try_rename
rename_matches
type_ensure
# NOT RUN { v <- c(x = 1) check_crucial_names(v, "x") dfm <- data.frame(x = 1) check_crucial_names(dfm, "x") # }
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