62 lines
1.7 KiB
Raku
62 lines
1.7 KiB
Raku
package DDG::Goodie::Chars;
|
|
# ABSTRACT: Give the number of characters (length) of the query.
|
|
|
|
use DDG::Goodie;
|
|
|
|
triggers startend =>
|
|
'chars',
|
|
'number of characters',
|
|
'number of chars',
|
|
'num chars',
|
|
'num characters',
|
|
'char count',
|
|
'character count',
|
|
'characters count',
|
|
'length of string',
|
|
'length in characters',
|
|
'length in chars';
|
|
|
|
zci is_cached => 1;
|
|
zci answer_type => "chars";
|
|
|
|
name 'Character Counter';
|
|
description 'Count the number of charaters in a query';
|
|
primary_example_queries 'chars in "my string"';
|
|
code_url 'https://github.com/duckduckgo/zeroclickinfo-goodies/blob/master/lib/DDG/Goodie/Chars.pm';
|
|
category 'computing_tools';
|
|
topics 'programming';
|
|
|
|
handle remainder => sub {
|
|
my ($str) = @_;
|
|
return if !$str;
|
|
|
|
# remove leading word 'in',
|
|
# e.g. 'chars in mississippi' would just count the string 'mississippi'.
|
|
$str =~ s/^\s*in\b//;
|
|
|
|
# trim spaces at beg and end of string
|
|
$str =~ s/^\s+|\s+$//g;
|
|
|
|
# if nothing left in the string, return without triggering the IA.
|
|
# this means the remainder contained only the word 'in' and/or spaces.
|
|
return if !$str;
|
|
|
|
# if surrounded by quotation marks (either ' or ")
|
|
# remove so we don't include them in the count
|
|
$str =~ s/^["'](.*)["']$/$1/;
|
|
|
|
# get the length of the string in characters
|
|
my $len = length($str);
|
|
|
|
# pluralize the word 'character' unless length is 1.
|
|
# note that this works for length=0, i.e. we'll correctly get '0 characters'.
|
|
my $characters_pluralized = (length($str) == 1 ? 'character' : 'characters');
|
|
|
|
# build the output string
|
|
my $text_out = qq("$str" is $len $characters_pluralized long.);
|
|
|
|
return $text_out;
|
|
};
|
|
|
|
1;
|