NAME
Bad::Words - a list of bad words
KEYWORDS
abuse bad dirty words vulgar swear slang drugs sex profane abusive
profanity vulgarity swearing sexual slurs
SYNOPSIS
require Bad::Words;
my $wordref = once Bad::Words qw(add words);
my $wordref = new Bad::Words qw(add more words);
my $wordref = newthrd Bad::Words qw(add words);
my $updated = $wordref->remove(qw( words to remove ));
my $numberOfWords = $updated->count;
DESCRIPTION
This module returns an array REF to an alphabetically sorted list of
LOWER CASE bad words. You can add more words during initiliazation with
once, new, and newthrd.
The list contains American dirty words, swear words, etc...
WORD SOURCES
The words are taken from the public domain, internet sites and the
imagination of contributors.
=========================================
http://fffff.at/googles-official-list-of-bad-words/
The contents of the site are all in the public domain. You may enjoy,
use, modify, snipe about and republish all F.A.T. media and technologies
as you see fit.
=========================================
http://urbanoalvarez.es/blog/2008/04/04/bad-words-list/
A public forum
=========================================
http://wordpress.org/support/topic/plugin-wp-content-filter-list-of-swear-words
posted to
http://www.ourchangingglobe.com/misc/badwords-comma.txt
GPL2V2
=========================================
USAGE
my $wordref = new Bad::Words qw( new swear words );
my $updated = $wordref->remove(qw( these words ));
my $badwords = join '|' @$updated;
my $paragraph= 'a bunch of text...';
if ($paragraph =~ /($badwords)/oi) {
print "paragraph contains badword '$1'\n";
}
The above regex is aggressive and will find "tit" in title. To be less
agressive, try:
if ($paragraph =~ /\b($badwords)\b/oi {
print "paragraph contains badword '$1'\n";
}
DESCRIPTION
WARNING: once and new store the list reference in a lexical variable
within the module. newthrd does not do this. once returns this stored
variable if it is already initialized. This is suitable for use in web
servers where each httpd child has its own non-thread environment. If
you intend to use Bad::Words in a threaded environment, do not use once
and new, use newthrd instead.
* $wordref = new Bad::Words qw(optional list of more words);
This method converts all words in the combined lists to lower case,
make the list unique, sorts it and returns a blessed reference.
input: a reference to or a list of
optional additional bad words
return: reference to word list
* $wordref = once Bad::Words qw(optional list of more words);
This method performs the new operation once and on subsequent calls,
it just returns the pre-computed reference.
input: a reference to or a list of
optional additional bad words
return: reference to word list
* $wordref = newthrd Bad::Words qw(optional list of words);
This method recalculates the bad word list on every call.
input: a reference to or a list of
optional additional bad words
return: reference to word list
* $updated = $wordref->remove list;
This method removes words from the bad word list.
input: a reference to or a list of
words to remove from bad word list
return: updated reference
* $updated = $wordref->noregex('regex string');
This method removes all words from the list that match the 'regex
string'. The regular expression will be used on each word in the
list as follows:
my $regex = shift;
foreach(@word) {
remove word if $_ =~ /$regex/;
}
input: 'a regular expression string'
return: updated reference
* $numberOfWords = $wordref->count;
This method returns the number of unique words in the bad word list.
input: none
return: number of words
AUTHOR
Michael Robinton <
[email protected]>
COPYRIGHT
Copyright 2013-2014, Michael Robinton <
[email protected]>
All rights reserved.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2.
You should also have received a copy of the GNU General Public License
along with this program in the file named "GPL". If not, write to the
Free Software Foundation, Inc.
59 Temple Place, Suite 330
Boston, MA 02111-1307, USA
or visit their web page on the internet at:
http://www.gnu.org/copyleft/gpl.html.
