Method: Blacklight::Configuration::Context#evaluate_if_unless_configuration

Defined in:
lib/blacklight/configuration/context.rb

#evaluate_if_unless_configuration(config, *args) ⇒ Boolean

Evaluate conditionals for a configuration with if/unless attributes

Parameters:

  • config (#if, #unless) —

    an object that responds to if/unless

Returns:

  • (Boolean) 


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# File 'lib/blacklight/configuration/context.rb', line 27

def evaluate_if_unless_configuration(config, *args)
  return config if config == true || config == false

  if_value = !config.respond_to?(:if) ||
             config.if.nil? ||
             evaluate_configuration_conditional(config.if, config, *args)

  unless_value = !config.respond_to?(:unless) ||
                 config.unless.nil? ||
                 !evaluate_configuration_conditional(config.unless, config, *args)

  if_value && unless_value
end