R/trim.R

Defines functions trim

Documented in trim

#' Deleting leading and ending white spaces
#'
#' Deleting leading and ending white spaces from a \code{character} object.
#'
#' \code{tableTag} is an internal routine of \code{bibliometrics} package.
#'
#' @param x is a \code{character} object.

#' @return an object of class \code{character}
#' @examples
#'
#' char <- c("  Alfred", "Mary", " John")
#' char
#' trim(char)
#'
#' @export
trim <- function(x) {
  gsub("(^[[:space:]]+|[[:space:]]+$)", "", x)
}
massimoaria/bibliometrix documentation built on June 15, 2025, 2:06 a.m.