keys() public method

Selects the keys as the values (indexed by their 0-based position).
public keys ( ) : pinq\ITraversable
return pinq\ITraversable
Beispiel #1
0
 public function visitKeys(Segments\Keys $query)
 {
     $this->traversable = $this->traversable->keys();
 }
Beispiel #2
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 /**
  * @dataProvider everything
  */
 public function testThatKeysReturnsTheKeysOfTheValues(\Pinq\ITraversable $traversable, array $data)
 {
     $this->assertMatches($traversable->keys(), array_keys($data));
 }