Class: Blinkist::Config

Inherits:
Object
  • Object
show all
Extended by:
Gem::Deprecate
Defined in:
lib/blinkist/config.rb,
lib/blinkist/config/error.rb,
lib/blinkist/config/factory.rb,
lib/blinkist/config/version.rb,
lib/blinkist/config/adapters.rb,
lib/blinkist/config/error_handlers.rb,
lib/blinkist/config/adapters/adapter.rb,
lib/blinkist/config/value_missing_error.rb,
lib/blinkist/config/adapters/env_adapter.rb,
lib/blinkist/config/not_implemented_error.rb,
lib/blinkist/config/invalid_strategy_error.rb,
lib/blinkist/config/adapters/aws_ssm_adapter.rb,
lib/blinkist/config/adapters/diplomat_adapter.rb,
lib/blinkist/config/error_handlers/error_handler.rb,
lib/blinkist/config/error_handlers/production_only_error_handler.rb

Defined Under Namespace

Modules: Adapters, ErrorHandlers Classes: Adapter, AwsSsmAdapter, DiplomatAdapter, EnvAdapter, Error, ErrorHandler, Factory, InvalidStrategyError, NotImplementedError, ProductionOnlyErrorHandler, ValueMissingError

Constant Summary collapse

VERSION = 
"1.4.0".freeze

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.adapter_type ⇒ Object

Returns the value of attribute adapter_type.



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# File 'lib/blinkist/config.rb', line 18

def adapter_type
  @adapter_type
end

.app_name ⇒ Object

Returns the value of attribute app_name.



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# File 'lib/blinkist/config.rb', line 18

def app_name
  @app_name
end

.env ⇒ Object

Returns the value of attribute env.



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# File 'lib/blinkist/config.rb', line 18

def env
  @env
end

.error_handler ⇒ Object

Returns the value of attribute error_handler.



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# File 'lib/blinkist/config.rb', line 18

def error_handler
  @error_handler
end

.logger ⇒ Object

Returns the value of attribute logger.



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# File 'lib/blinkist/config.rb', line 18

def logger
  @logger
end

Class Method Details

.adapter ⇒ Object 



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# File 'lib/blinkist/config.rb', line 54

def adapter
  @adapter ||= Factory.new("Blinkist::Config.adapter_type", Adapters::BUILT_IN).call(adapter_type)
end

.get(key, default = nil, scope: nil, refetch: false) ⇒ Object 



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# File 'lib/blinkist/config.rb', line 20

def get(key, default = nil, scope: nil, refetch: false)
  get!(key, default, scope: scope, refetch: refetch)
end

.get!(key, *args, scope: nil, refetch: false) ⇒ Object 



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# File 'lib/blinkist/config.rb', line 31

def get!(key, *args, scope: nil, refetch: false)
  # NOTE: we need to do this this way
  # to handle 'nil' default correctly
  case args.length
  when 0
    default = nil
    bang = true
  when 1
    default = args.first
    bang = false
  else
    raise ArgumentError, "wrong number of arguments (given #{args.length + 1}, expected 1..2)"
  end

  from_adapter = adapter.get(key, scope: scope, refetch: refetch)

  if from_adapter.nil? && bang
    handle_error(key, scope)
  else
    from_adapter || default
  end
end

.handle_error(key, scope) ⇒ Object 



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# File 'lib/blinkist/config.rb', line 58

def handle_error(key, scope)
  handler = Factory.new("Blinkist::Config.error_handler", ErrorHandlers::BUILT_IN).call(error_handler)
  handler.call(key, scope)
end

.preload(scope: nil) ⇒ Object 



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# File 'lib/blinkist/config.rb', line 24

def preload(scope: nil)
  adapter.preload scope: scope
end