Class: CoinPortfolio::Liquidation

Inherits:
Object
  • Object
show all
Defined in:
lib/coin_portfolio/liquidation.rb

Constant Summary collapse

Details = 
ImmutableStruct.new(:portfolio_cost, :current_portfolio_value, :gains_percentage)

Instance Method Summary collapse

Constructor Details

#initialize(inventory_items) ⇒ Liquidation

Returns a new instance of Liquidation.



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# File 'lib/coin_portfolio/liquidation.rb', line 4

def initialize(inventory_items)
  @inventory_items = inventory_items
end

Instance Method Details

#details(price) ⇒ Object 



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# File 'lib/coin_portfolio/liquidation.rb', line 8

def details(price)
  current_portfolio_value = current_portfolio_value(price)
  gains_percentage = (current_portfolio_value - portfolio_cost).to_f / portfolio_cost
  currency = price.currency

  attributes = {
    portfolio_cost: Money.new(amount: portfolio_cost, currency: currency),
    current_portfolio_value: Money.new(amount: current_portfolio_value, currency: currency),
    gains_percentage: gains_percentage
  }
  Details.new(attributes)
end