Module: Bosh::AwsRegistry::YamlHelper
- Included in:
- Runner
- Defined in:
- lib/aws_registry/yaml_helper.rb
Instance Method Summary collapse
Instance Method Details
#load_yaml_file(path, expected_type = Hash) ⇒ Object
6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 |
# File 'lib/aws_registry/yaml_helper.rb', line 6 def load_yaml_file(path, expected_type = Hash) unless File.exists?(path) raise(ConfigError, "Cannot find file `#{path}'") end yaml = YAML.load_file(path) if expected_type && !yaml.is_a?(expected_type) raise ConfigError, "Incorrect file format in `#{path}', " \ "#{expected_type} expected" end yaml rescue SystemCallError => e raise ConfigError, "Cannot load YAML file at `#{path}': #{e}" end |