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<?php
namespace Desmond\functions\docs;
use Desmond\functions\Doc;
class Not implements Doc
{
public function id()
return 'not';
}
public function synopsis()
return 'Like "!" in PHP. Flips the boolean value of its argument to the opposite.';
public function usage()
return '(not <test:True|False>)';
public function examples()
return [
'(not (= 1 2))'
];