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(v1.6.0.9008) unlike, bugfix for col_mo naming

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dr. M.S. (Matthijs) Berends
2021-04-23 09:59:36 +02:00
parent c6289c3fc3
commit 70b803dbb6
33 changed files with 269 additions and 137 deletions
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29
R/like.R
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@ -35,13 +35,13 @@
#' @rdname like
#' @export
#' @details
#' These [like()] and `%like%` functions:
#' * Are case-insensitive (use `%like_case%` for case-sensitive matching)
#' These [like()] and `%like%`/`%unlike%` functions:
#' * Are case-insensitive (use `%like_case%`/`%unlike_case%` for case-sensitive matching)
#' * Support multiple patterns
#' * Check if `pattern` is a valid regular expression and sets `fixed = TRUE` if not, to greatly improve speed (vectorised over `pattern`)
#' * Always use compatibility with Perl unless `fixed = TRUE`, to greatly improve speed
#'
#' Using RStudio? The text `%like%` can also be directly inserted in your code from the Addins menu and can have its own Keyboard Shortcut like `Ctrl+Shift+L` or `Cmd+Shift+L` (see `Tools` > `Modify Keyboard Shortcuts...`).
#' Using RStudio? The `%like%`/`%unlike%` functions can also be directly inserted in your code from the Addins menu and can have its own keyboard shortcut like `Shift+Ctrl+L` or `Shift+Cmd+L` (see menu `Tools` > `Modify Keyboard Shortcuts...`). If you keep pressing your shortcut, the inserted text will be iterated over `%like%` -> `%unlike%` -> `%like_case%` -> `%unlike_case%`.
#' @source Idea from the [`like` function from the `data.table` package](https://github.com/Rdatatable/data.table/blob/ec1259af1bf13fc0c96a1d3f9e84d55d8106a9a4/R/like.R), although altered as explained in *Details*.
#' @seealso [grepl()]
#' @inheritSection AMR Read more on Our Website!
@ -58,18 +58,25 @@
#' b <- c( "case", "diff", "yet")
#' a %like% b
#' #> TRUE TRUE TRUE
#' a %unlike% b
#' #> FALSE FALSE FALSE
#'
#' a[1] %like% b
#' #> TRUE FALSE FALSE
#' a %like% b[1]
#' #> TRUE FALSE FALSE
#'
#' # get isolates whose name start with 'Ent' or 'ent'
#' example_isolates[which(mo_name(example_isolates$mo) %like% "^ent"), ]
#' \donttest{
#' # faster way, only works in R 3.2 and later:
#' example_isolates[which(mo_name() %like% "^ent"), ]
#'
#' if (require("dplyr")) {
#' example_isolates %>%
#' filter(mo_name() %like% "^ent")
#' }
#' }
like <- function(x, pattern, ignore.case = TRUE) {
meet_criteria(x, allow_NA = TRUE)
meet_criteria(pattern, allow_NA = FALSE)
@ -122,6 +129,14 @@ like <- function(x, pattern, ignore.case = TRUE) {
like(x, pattern, ignore.case = TRUE)
}
#' @rdname like
#' @export
"%unlike%" <- function(x, pattern) {
meet_criteria(x, allow_NA = TRUE)
meet_criteria(pattern, allow_NA = FALSE)
!like(x, pattern, ignore.case = TRUE)
}
#' @rdname like
#' @export
"%like_case%" <- function(x, pattern) {
@ -129,3 +144,11 @@ like <- function(x, pattern, ignore.case = TRUE) {
meet_criteria(pattern, allow_NA = FALSE)
like(x, pattern, ignore.case = FALSE)
}
#' @rdname like
#' @export
"%unlike_case%" <- function(x, pattern) {
meet_criteria(x, allow_NA = TRUE)
meet_criteria(pattern, allow_NA = FALSE)
!like(x, pattern, ignore.case = FALSE)
}