Class: LemonadeStand::Day

Inherits:
Object
  • Object
show all
Defined in:
lib/lemonade_stand/day.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#number ⇒ Object

Returns the value of attribute number.



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# File 'lib/lemonade_stand/day.rb', line 5

def number
  @number
end

Instance Method Details

#calculate_glasses_sold(choice) ⇒ Object 



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# File 'lib/lemonade_stand/day.rb', line 28

def calculate_glasses_sold choice
  max_sales = [choice.max_sales, event.modify(choice)].max
  [choice.glasses_made, max_sales].min.round
end

#cost_per_glass ⇒ Object 



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# File 'lib/lemonade_stand/day.rb', line 20

def cost_per_glass
  case number
  when (1..2) then 2
  when (3..4) then 4
  else 5
  end
end

#event ⇒ Object 



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# File 'lib/lemonade_stand/day.rb', line 33

def event
  @event ||= Event.for(self)
end

#sales_for(choice) ⇒ Object 



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# File 'lib/lemonade_stand/day.rb', line 11

def sales_for choice
  data = { 
           glasses_sold: calculate_glasses_sold(choice),
           choice:       choice,
           day:          self,
         }
  LemonadeStand::Result.new data
end

#weather ⇒ Object 



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# File 'lib/lemonade_stand/day.rb', line 7

def weather
  @weather ||= LemonadeStand::Weather.weather_for self
end