Module: ImageResizer::Configurable::ClassMethods

Defined in:
lib/image_resizer/configurable.rb

Instance Method Summary collapse

Instance Method Details

#config_methods ⇒ Object 



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# File 'lib/image_resizer/configurable.rb', line 121

def config_methods
  @config_methods ||= configurable_ancestors.inject([]) do |conf_methods, klass|
    conf_methods |= klass.config_methods
    conf_methods
  end
end

#configurable_ancestors ⇒ Object 



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# File 'lib/image_resizer/configurable.rb', line 140

def configurable_ancestors
  @configurable_ancestors ||= ancestors.select{|a| a.included_modules.include?(Configurable) } - [self]
end

#default_configuration ⇒ Object 



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# File 'lib/image_resizer/configurable.rb', line 114

def default_configuration
  @default_configuration ||= configurable_ancestors.reverse.inject({}) do |default_config, klass|
    default_config.merge!(klass.default_configuration)
    default_config
  end
end

#nested_configurables ⇒ Object 



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# File 'lib/image_resizer/configurable.rb', line 128

def nested_configurables
  @nested_configurables ||= []
end

#register_configuration(name, config = nil, &config_in_block) ⇒ Object 



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# File 'lib/image_resizer/configurable.rb', line 132

def register_configuration(name, config=nil, &config_in_block) 
  saved_configs[name] = config_in_block || config
end

#saved_configs ⇒ Object 



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# File 'lib/image_resizer/configurable.rb', line 136

def saved_configs
  @saved_configs ||= {}
end