Examples for 'cli::ansi_grep'

Like 'base::grep()' and 'base::grepl()', but for ANSI strings

Aliases: ansi_grep ansi_grepl

Keywords: 

### ** Examples

red_needle <- col_red("needle")
haystack <- c("foo", "needle", "foo")
green_haystack <- col_green(haystack)
ansi_grepl(red_needle, haystack)

[1] FALSE  TRUE FALSE

ansi_grepl(red_needle, green_haystack)

[1] FALSE  TRUE FALSE
[Package cli version 3.6.3 Index]