Module: Simplepub::Configuration

Included in:
Simplepub
Defined in:
lib/simplepub/configuration.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/simplepub/configuration.rb', line 6

def config
  @config
end

Instance Method Details

#configure {|config| ... } ⇒ Object

Yields:



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# File 'lib/simplepub/configuration.rb', line 8

def configure(&block)
  yield(config)
end

#default_config_file ⇒ Object 



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# File 'lib/simplepub/configuration.rb', line 17

def default_config_file
  return config.config_file if config.config_file?
  config_file = config_file_paths.detect { |path| File.exists?(path) }
  config_file
end

#default_environment ⇒ Object 



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# File 'lib/simplepub/configuration.rb', line 23

def default_environment
  config.environment? ? config.environment : "development"
end

#load_config(filename = default_config_file, environment = default_environment) ⇒ Object

Loads the configuration from a given YAML file and environment (such as production)

Raises:



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# File 'lib/simplepub/configuration.rb', line 28

def load_config(filename=default_config_file, environment=default_environment)
  raise ConfigurationFileError, "Configuration file not found. Available paths: #{config_file_paths.inspect}" if filename.nil?

  yaml = YAML.load_file(filename)[environment.to_s]

  raise ArgumentError, "The #{environment} environment does not exist in #{filename}" if yaml.nil?

  config.deep_merge!(yaml)
end

#reset_config ⇒ Object

Resets the configuration to the default (empty hash)



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# File 'lib/simplepub/configuration.rb', line 13

def reset_config
  @config = Hashie::Mash.new
end