Injects a logger call to standard warnings

This function uses trace to add a log_warn function call when warning is called to log the warning messages with the logger layout and appender.

log_warnings(muffle = getOption("logger_muffle_warnings", FALSE))

Arguments

muffle

if TRUE, the warning is not shown after being logged

Examples

if (FALSE) {
log_warnings()
for (i in 1:5) { Sys.sleep(runif(1)); warning(i) }
}