R/notin.R

In mtfairbanks/graingr: Helper functions for Chicagoans

#' notin operator
#'
#' @param x vector or NULL
#' @param y vector or NULL
#'
#' @return
#' @export
#'
#' @examples
#' c(1,3,11) %notin% 1:10
'%notin%' <- function(x,y){
  !('%in%'(x,y))
}