93a2ebd46f
These methods were defined with `attr_reader` (or accessor in some cases) and then they were redefined.
54 lines
979 B
Ruby
54 lines
979 B
Ruby
class Budget
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class Result
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attr_accessor :budget, :heading, :current_investment
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def initialize(budget, heading)
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@budget = budget
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@heading = heading
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end
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def calculate_winners
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reset_winners
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investments.compatible.each do |investment|
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@current_investment = investment
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set_winner if inside_budget?
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end
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end
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def investments
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heading.investments.selected.sort_by_ballots
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end
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def inside_budget?
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available_budget >= @current_investment.price
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end
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def available_budget
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total_budget - money_spent
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end
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def total_budget
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heading.price
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end
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def money_spent
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@money_spent ||= 0
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end
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def reset_winners
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investments.update_all(winner: false)
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end
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def set_winner
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@money_spent += @current_investment.price
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@current_investment.update(winner: true)
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end
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def winners
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investments.where(winner: true)
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end
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end
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end
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