checkGlobalOptionsProvided | R Documentation |
The function checks whether a variable of the name optNames
is
available. If not a warning message is produced, indicating how this variable
can be set using options()
.
checkGlobalOptionsProvided(optNames, envir = rlang::caller_env())
optNames |
A character vector. The names of the variables. |
envir |
The environment where to look for the variables. |
Returns NULL
invisibly.
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