Class: BillingLogic::Strategies::IndependentPaymentStrategy::ProductComparator

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/billing_logic/strategies/independent_payment_strategy.rb

Instance Method Summary collapse

Constructor Details

#initialize(product) ⇒ ProductComparator

Returns a new instance of ProductComparator.



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# File 'lib/billing_logic/strategies/independent_payment_strategy.rb', line 279

def initialize(product)
  @product = product
end

Instance Method Details

#in_class_of?(product_list) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/billing_logic/strategies/independent_payment_strategy.rb', line 287

def in_class_of?(product_list)
  product_list.any? { |product| ProductComparator.new(product).same_class?(self) }
end

#in_like?(product_list) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/billing_logic/strategies/independent_payment_strategy.rb', line 291

def in_like?(product_list)
  product_list.any? { |product| ProductComparator.new(product).like?(self) }
end

#included?(product_list) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/billing_logic/strategies/independent_payment_strategy.rb', line 283

def included?(product_list)
  product_list.any? { |product| ProductComparator.new(product).similar?(self) }
end

#like?(other_product) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/billing_logic/strategies/independent_payment_strategy.rb', line 295

def like?(other_product)
  similar?(other_product) && same_periodicity?(other_product)
end

#same_class?(other_product) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/billing_logic/strategies/independent_payment_strategy.rb', line 307

def same_class?(other_product)
  @product.name == other_product.name
end

#same_periodicity?(other_product) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/billing_logic/strategies/independent_payment_strategy.rb', line 303

def same_periodicity?(other_product)
  @product.billing_cycle.periodicity == other_product.billing_cycle.periodicity
end

#same_price?(other_product) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/billing_logic/strategies/independent_payment_strategy.rb', line 311

def same_price?(other_product)
  BigDecimal(@product.price.to_s) == BigDecimal(other_product.price.to_s)
end

#similar?(other_product) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/billing_logic/strategies/independent_payment_strategy.rb', line 299

def similar?(other_product)
  same_class?(other_product) &&  same_price?(other_product)
end