Class: ActionFactory::Registry

Inherits:
Object
  • Object
show all
Defined in:
lib/action_factory/registry.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Registry

Returns a new instance of Registry.



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# File 'lib/action_factory/registry.rb', line 19

def initialize
  @class_name_by_factory_class_name = Hash.new do |class_names, factory_class_name|
    class_names[factory_class_name.to_s] = factory_class_name.delete_suffix("Factory")
  end
  @class_name_by_symbol = Hash.new do |class_names, symbol|
    class_names[symbol.to_sym] = symbol.to_s.classify
  end
  @factories_by_class_name = Hash.new do |factories, class_name|
    factories[class_name.to_s] = "#{class_name}Factory"
  end
end

Class Method Details

.clear ⇒ Object 



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# File 'lib/action_factory/registry.rb', line 14

def clear
  @instance = nil
end

.instance ⇒ Object 



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# File 'lib/action_factory/registry.rb', line 10

def instance
  @instance ||= new
end

Instance Method Details

#class_name_for(name) ⇒ Object 



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# File 'lib/action_factory/registry.rb', line 52

def class_name_for(name)
  case name
  when Symbol
    # Presume that symbols are factory names
    @class_name_by_symbol[name]
  when String, Class
    # Presume that strings and classes are for factory class names
    @class_name_by_factory_class_name[name.to_s]
  else
    raise ArgumentError, "Invalid argument type #{name.class}"
  end
end

#factory_class_name_for(name) ⇒ Object 



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# File 'lib/action_factory/registry.rb', line 39

def factory_class_name_for(name)
  case name
  when Symbol
    # Presume that the symbol is a factory name
    @factories_by_class_name[class_name_for(name)]
  when Class, String
    # Presume that classes and strings are a model classes
    @factories_by_class_name[name.to_s]
  else
    raise ArgumentError, "Invalid argument type #{name.class}"
  end
end

#register(factory_class_name:, factory_name: nil, class_name: nil) ⇒ Object 



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# File 'lib/action_factory/registry.rb', line 31

def register(factory_class_name:, factory_name: nil, class_name: nil)
  class_name ||= factory_class_name.to_s.chomp("Factory")
  factory_name ||= class_name.underscore
  @class_name_by_factory_class_name[factory_class_name.to_s] = class_name
  @class_name_by_symbol[factory_name.to_sym] = class_name
  @factories_by_class_name[class_name.to_s] = factory_class_name
end