Class: Faulty::Options

Inherits:

Struct

• Object
• Struct
• Faulty::Options

Includes:

ImmutableOptions

Defined in:

lib/faulty.rb

Overview

Options for Faulty

Instance Attribute Summary

• #cache ⇒ Cache::Interface readonly

  A cache backend if you want to use Faulty's cache support.

• #circuit_defaults ⇒ Hash readonly

  A hash of default options to be used when creating new circuits.

• #listeners ⇒ Array readonly

  Listeners Faulty event listeners.

• #notifier ⇒ Events::Notifier readonly

  A Faulty notifier.

• #storage ⇒ Storage::Interface⁺ readonly

  backend.

Method Summary

Methods included from ImmutableOptions

#dup_with, #initialize, #setup

Instance Attribute Details

#cache ⇒ Cache::Interface (readonly)

Returns A cache backend if you want to use Faulty's cache support. Automatically wrapped in a Cache::AutoWire. Default Cache::AutoWire.new.

See Also:

• Cache::AutoWire

Returns:

• A cache backend if you want to use Faulty's cache support. Automatically wrapped in a Cache::AutoWire. Default Cache::AutoWire.new.

# File 'lib/faulty.rb', line 195

Options = Struct.new(
  :cache,
  :circuit_defaults,
  :storage,
  :listeners,
  :notifier
) do
  include ImmutableOptions

  private

  def finalize
    self.notifier ||= Events::Notifier.new(listeners || [])
    self.storage = Storage::AutoWire.wrap(storage, notifier: notifier)
    self.cache = Cache::AutoWire.wrap(cache, notifier: notifier)
  end

  def required
    i[cache circuit_defaults storage notifier]
  end

  def defaults
    {
      circuit_defaults: {},
      listeners: [Events::LogListener.new]
    }
  end
end

#circuit_defaults ⇒ Hash (readonly)

Returns A hash of default options to be used when creating new circuits. See Circuit::Options for a full list.

See Also:

• Circuit::Options

Returns:

• A hash of default options to be used when creating new circuits. See Circuit::Options for a full list.

# File 'lib/faulty.rb', line 195

Options = Struct.new(
  :cache,
  :circuit_defaults,
  :storage,
  :listeners,
  :notifier
) do
  include ImmutableOptions

  private

  def finalize
    self.notifier ||= Events::Notifier.new(listeners || [])
    self.storage = Storage::AutoWire.wrap(storage, notifier: notifier)
    self.cache = Cache::AutoWire.wrap(cache, notifier: notifier)
  end

  def required
    i[cache circuit_defaults storage notifier]
  end

  def defaults
    {
      circuit_defaults: {},
      listeners: [Events::LogListener.new]
    }
  end
end

#listeners ⇒ Array (readonly)

Returns listeners Faulty event listeners.

See Also:

• Events::ListenerInterface

Returns:

• listeners Faulty event listeners

# File 'lib/faulty.rb', line 195

Options = Struct.new(
  :cache,
  :circuit_defaults,
  :storage,
  :listeners,
  :notifier
) do
  include ImmutableOptions

  private

  def finalize
    self.notifier ||= Events::Notifier.new(listeners || [])
    self.storage = Storage::AutoWire.wrap(storage, notifier: notifier)
    self.cache = Cache::AutoWire.wrap(cache, notifier: notifier)
  end

  def required
    i[cache circuit_defaults storage notifier]
  end

  def defaults
    {
      circuit_defaults: {},
      listeners: [Events::LogListener.new]
    }
  end
end

#notifier ⇒ Events::Notifier (readonly)

Returns A Faulty notifier. If given, listeners are ignored.

Returns:

• A Faulty notifier. If given, listeners are ignored.

# File 'lib/faulty.rb', line 195

Options = Struct.new(
  :cache,
  :circuit_defaults,
  :storage,
  :listeners,
  :notifier
) do
  include ImmutableOptions

  private

  def finalize
    self.notifier ||= Events::Notifier.new(listeners || [])
    self.storage = Storage::AutoWire.wrap(storage, notifier: notifier)
    self.cache = Cache::AutoWire.wrap(cache, notifier: notifier)
  end

  def required
    i[cache circuit_defaults storage notifier]
  end

  def defaults
    {
      circuit_defaults: {},
      listeners: [Events::LogListener.new]
    }
  end
end

#storage ⇒ Storage::Interface⁺ (readonly)

backend. Automatically wrapped in a Storage::AutoWire, so this can also be given an array of prioritized backends. Default Storage::AutoWire.new.

See Also:

• Storage::AutoWire

Returns:

• The storage

# File 'lib/faulty.rb', line 195

Options = Struct.new(
  :cache,
  :circuit_defaults,
  :storage,
  :listeners,
  :notifier
) do
  include ImmutableOptions

  private

  def finalize
    self.notifier ||= Events::Notifier.new(listeners || [])
    self.storage = Storage::AutoWire.wrap(storage, notifier: notifier)
    self.cache = Cache::AutoWire.wrap(cache, notifier: notifier)
  end

  def required
    i[cache circuit_defaults storage notifier]
  end

  def defaults
    {
      circuit_defaults: {},
      listeners: [Events::LogListener.new]
    }
  end
end