Module: Optimizely::Helpers::Validator

Defined in:
lib/optimizely/helpers/validator.rb

Class Method Summary collapse

Class Method Details

.attributes_valid?(attributes) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/optimizely/helpers/validator.rb', line 10

def attributes_valid?(attributes)
  # Determines if provided attributes are valid.
  #
  # attributes - User attributes to be validated.
  #
  # Returns boolean depending on validity of attributes.

  attributes.is_a?(Hash)
end

.datafile_valid?(datafile) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/optimizely/helpers/validator.rb', line 20

def datafile_valid?(datafile)
  # Determines if a given datafile is valid.
  #
  # datafile - String JSON representing the project.
  #
  # Returns boolean depending on validity of datafile.

  begin
    datafile = JSON.load(datafile)
  rescue
    return false
  end

  version = datafile['version']

  if version == Optimizely::V1_CONFIG_VERSION
    JSON::Validator.validate(Helpers::Constants::JSON_SCHEMA_V1, datafile)
  else
    JSON::Validator.validate(Helpers::Constants::JSON_SCHEMA_V2, datafile)
  end
end

.error_handler_valid?(error_handler) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/optimizely/helpers/validator.rb', line 42

def error_handler_valid?(error_handler)
  # Determines if a given error handler is valid.
  #
  # error_handler - error_handler to be validated.
  #
  # Returns boolean depending on whether error_handler has a handle_error method.

  error_handler.respond_to?(:handle_error)
end

.event_dispatcher_valid?(event_dispatcher) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/optimizely/helpers/validator.rb', line 52

def event_dispatcher_valid?(event_dispatcher)
  # Determines if a given event dispatcher is valid.
  #
  # event_dispatcher - event_dispatcher to be validated.
  #
  # Returns boolean depending on whether event_dispatcher has a dispatch_event method.

  event_dispatcher.respond_to?(:dispatch_event)
end

.logger_valid?(logger) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/optimizely/helpers/validator.rb', line 62

def logger_valid?(logger)
  # Determines if a given logger is valid.
  #
  # logger - logger to be validated.
  #
  # Returns boolean depending on whether logger has a log method.

  logger.respond_to?(:log)
end