% Generated by roxygen2: do not edit by hand % Please edit documentation in R/prioritized_grouping.R \name{file_extension} \alias{file_extension} \title{Title} \usage{ file_extension(filenames) } \arguments{ \item{filenames}{character vector of file name. Splits at the last '.'.} } \value{ character vector of extension } \description{ Title } \examples{ file_extension("data/prioritized_sample.csv") }