Here's another way to approach the problem. I'm not sure it's a better way than
holli layed out for you but if you've got a bunch of words to replace I'd think a hash might be the way to go. Unfortunately this doesn't save your puncuation, and tonight I'm at a loss on how to split and save puncuation.
With that said, here's my attempt:
#!/usr/bin/perl
use strict;
use warnings;
my ($line, $cleanbook);
my %badwords = (crud => "darn", shit => "shoot");
while ($line = <DATA>) {
$line =~ s/["'.,!?:;\-()[\]{}|\\\/]/ /g; #replace all punctuation
+with a space
my @sentence = split(/\W+/,$line);
@sentence = map {$badwords{lc($_)}?$badwords{lc($_)}:$_} @sentence
+;
$cleanbook .= join(' ', @sentence)."\n";
}
print $cleanbook;
__DATA__
"Crud," said Travis
"Shit, this crud is shit!"
Useless trivia: In the 2004 Las Vegas phone book there are approximately 28 pages of ads for massage, but almost 200 for lawyers.
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.