Class: LemonadeStand::Weather

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

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(type) ⇒ Weather

Returns a new instance of Weather.



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

def initialize type
  @type = type
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(meth, *args, &blk) ⇒ Object 



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# File 'lib/lemonade_stand/weather.rb', line 9

def method_missing(meth, *args, &blk)
  meth.to_s == "#{@type}?"
end

Class Method Details

.weather_for(day) ⇒ Object 



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# File 'lib/lemonade_stand/weather.rb', line 17

def self.weather_for day
  type = if day.number < 3
           :sunny
         else
           case rand(10)
           when 0..5 then :sunny
           when 6..7 then :cloudy
           else :hot_and_dry
           end
         end
  new type
end

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/lemonade_stand/weather.rb', line 13

def to_s
  @type.to_s.split('_').map { |x| x == 'and' ? x : x.capitalize! }.join(' ')
end