module Bosh::Monitor::YamlHelper
Public Instance Methods
load_yaml_file(path, expected_type = Hash)
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# File lib/bosh/monitor/yaml_helper.rb, line 4 def load_yaml_file(path, expected_type = Hash) raise(ConfigError, "Cannot find file '#{path}'") unless File.exists?(path) yaml = Psych.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