Module: AAN::Keeper

Extended by:
Keeper
Included in:
Keeper
Defined in:
lib/a_a_n/keeper.rb

Instance Method Summary collapse

Instance Method Details

#[](*args) ⇒ Object 



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# File 'lib/a_a_n/keeper.rb', line 19

def [](*args)
  (structure[args.first] ||= {})
end

#association(name, &block) ⇒ Object 



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# File 'lib/a_a_n/keeper.rb', line 28

def association(name, &block)
  sub_structure = block.call
  sub_structure.each do |element|
    if element.is_a? Hash
      element.symbolize_keys!
      element = element.to_a.flatten
    elsif
      element = [element.to_sym, "#{name}_#{element}".to_sym]
    end
    (AAN::Keeper[current_model][name] ||= []) << element
  end
end

#associations(model, &block) ⇒ Object 



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# File 'lib/a_a_n/keeper.rb', line 23

def associations model, &block
  @@current_model = model
  instance_eval &block
end

#nullify_aliased_methods_for(model, assoc) ⇒ Object 



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# File 'lib/a_a_n/keeper.rb', line 7

def nullify_aliased_methods_for model, assoc
  aliased_methods = []
  AAN::Keeper.aliases_for(model, assoc).each do |aliased_method|
    aliased_methods << "@#{aliased_method} = nil"
  end
  aliased_methods.join("\n")
end

#structure ⇒ Object 



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# File 'lib/a_a_n/keeper.rb', line 15

def structure
  @@structures ||= {}
end