find_pattern: Find a pattern in files from a directory

In BenjaminLouis/benutils: Help for R package development

Description

find_pattern search a pattern in all files from a directory and is_on_file search for a pattern in one file.

Usage

find_pattern(pattern, where = here(), full_names = FALSE)

is_in_file(pattern, file)

Arguments

pattern	the pattern to find. Can be regex
where	the path to the directory where you want to search
full_names	a logical value as in list.files. If TRUE, the directory path is prepended to the file names to give a relative file path. If FALSE, the file names (rather than paths) are returned.
file	the path to the file where you want to search

Value

a vector with all the files where the pattern was found for find_pattern or a logical value for is_on_file

Examples

find_pattern(pattern = "usethis::", where = system.file(package = "benutils"))

## Not run: 
# if you are in a R project you can just specify the pattern
find_pattern("my_pattern")

## End(Not run)

BenjaminLouis/benutils documentation built on Jan. 25, 2021, 6:12 a.m.