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<?php
namespace Desmond\functions\docs;
use Desmond\functions\Doc;
class EmptyQuestion implements Doc
{
public function id()
return 'empty?';
}
public function synopsis()
return 'Returns boolean true or false based on whether the supplied argument is empty. (php empty() function)';
public function usage()
return '(empty? <?argument:Mixed>)';
public function examples()
return [
'(empty) #> true',
'(empty nil) #> true',
'(empty []) #> true',
'(empty [1 2 3]) #> false',
'(empty "something") #> false'
];
Archer70 /
desmond
