Remove class csfmt_rts_data_*
Examples
x <- cstidy::generate_test_data() %>%
cstidy::set_csfmt_rts_data_v2()
class(x)
#> [1] "csfmt_rts_data_v2" "data.table" "data.frame"
cstidy::remove_class_csfmt_rts_data(x)
class(x)
#> [1] "data.table" "data.frame"
