1class Holiday < ActiveRecord::Base
  
2  class << self
  
3    def before_remove_const
  
4      Thread.current[:__holiday__] = nil
  
5    end
  
6
  
7    def instance
  
8      Thread.current[:__holiday__] ||= first_or_create(defaults)
  
 9    end
  
10
  
11    def christmas?(today = Date.current)
  
12      instance.christmas?(today)
  
13    end
  
14
  
15    def easter?(today = Date.current)
  
16      instance.easter?(today)
  
17    end
  
18
  
19    private
  
20
  
21    def defaults
  
22      {
  
23        christmas_start: '2017-12-22',
  
24        christmas_end:   '2018-01-04',
  
25        easter_start:    '2018-03-30',
  
26        easter_end:      '2018-04-09'
  
27      }
  
28    end
  
29  end
  
30
  • Complexity 1 » saikuro
 
31  def christmas?(today = Date.current)
  
32    christmas.cover?(today)
  
33  end
  
34
  • Complexity 1 » saikuro
 
35  def easter?(today = Date.current)
  
36    easter.cover?(today)
  
37  end
  
38
  
39  private
  
40
  • Complexity 1 » saikuro
 
41  def christmas
  
42    christmas_start..christmas_end
  
43  end
  
44
  • Complexity 1 » saikuro
 
45  def easter
  
46    easter_start..easter_end
  
47  end
  
48end