29 lines
648 B
Raku
29 lines
648 B
Raku
package DDG::Goodie::Rot13;
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# ABSTRACT: Rotate chars by 13 letters
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use DDG::Goodie;
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primary_example_queries 'rot13 thirteen';
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secondary_example_queries 'rot13 guvegrra';
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description 'rotate all the letters in your query by 13';
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name 'Rot13';
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code_url 'https://github.com/duckduckgo/zeroclickinfo-goodies/blob/master/lib/DDG/Goodie/Rot13.pm';
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category 'transformations';
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topics 'cryptography';
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attribution github => ['https://github.com/unlisted', 'unlisted'];
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triggers start => 'rot13';
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zci is_cached => 1;
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handle remainder => sub {
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if ($_) {
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$_ =~ tr[a-zA-Z][n-za-mN-ZA-M];
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return "ROT13: $_";
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};
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return;
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};
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1;
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