public function getManifestIndex()
    {
        $file = $this->manifestIndexFile();
        if (is_file($file)) {
            $index = Rails\Yaml\Parser::readFile($file);
            # Force array.
            if (!is_array($index)) {
                $index = [];
            }
        } else {
            $index = [];
        }
        return $index;
    }
public function getManifestIndex()
    {
        $file = $this->manifestIndexFile();
        if (is_file($file)) {
            $index = Rails\Yaml\Parser::readFile($file);
            # Force array.
            if (!is_array($index)) {
                $index = [];
            }
        } else {
            $index = [];
        }
        return $index;
    }
public function getManifestIndex ( ) { $ file = $ this -> manifestIndexFile ( ) ; if ( is_file ( $ file ) ) { $ index = Rails \ Yaml \ Parser :: readFile ( $ file ) ; # Force array. if ( ! is_array ( $ index ) ) { $ index = [ ] ; } } else { $ index = [ ] ; } return $ index ; }
Gets the contents of the manifest index file.

@return array
Gets the contents of the manifest index file .