protected function readConfig() {
    $this->configPath = $this->ensurePath($this->configPath);

    $config = file_get_contents($this->configPath);
    return Yaml::decode($config);
  }
protected function readConfig() {
    $this->configPath = $this->ensurePath($this->configPath);

    $config = file_get_contents($this->configPath);
    return Yaml::decode($config);
  }
protected function readConfig ( ) { $ this -> configPath = $ this -> ensurePath ( $ this -> configPath ) ; $ config = file_get_contents ( $ this -> configPath ) ; return Yaml :: decode ( $ config ) ; }
Parses the aggregated Behat configuration.

Expects $this->configPath to be set and exist in the file system.
Normally ::initialize() will set this from the --config option.

@return array
The parsed Behat configuration.
Parses the aggregated Behat configuration .