/**
  * Shift off the first segment of a string based on a delimiter.
  * Returns the remaining string.
  *
  * @param string $string
  * @param string $delimiter
  * @return string
  */
 function str_shift($string, $delimiter)
 {
     return Str::shift($string, $delimiter);
 }
 public function test_str_shift()
 {
     $string = Str::shift('path/to/route', '/');
     $this->assertEquals('to/route', $string);
     $string = Str::shift('path/to/route', 'foo');
     $this->assertEquals('path/to/route', $string);
     $string = Str::shift('', '/');
     $this->assertEquals('', $string);
 }