renumber_file: Returns a new file name with padded digits

In bi-sdal/sdalr: Convenience functions for the Social and Decision Analytics Lab

Description

Returns a new file name with padded digits

Usage

renumber_file(file_name, number_match_pattern, pad_width, verbose = TRUE)

Arguments

file_name:	original filename to rename
number_match_pattern:	regular expression to extract the number to pad
pad_width:	total number of digits to left pad with
verbose:	print statements

Examples

new_filename <- renumber_file(file_name = 'account_table_2017-07-17_1.RData',
                              number_match_pattern = '\\d*\\.RData$',
                              pad_width = 3,
                              verbose = FALSE)

new_filename <- renumber_file(file_name = "1-my_script.R",
                              number_match_pattern = '^\\d*-',
                              pad_width = 3,
                              verbose = FALSE)

bi-sdal/sdalr documentation built on May 12, 2019, 8:29 p.m.