summaryrefslogtreecommitdiffhomepage
path: root/mrblib/compar.rb
blob: 974ad5036cba50ee1e7ce49ceb0978b14723f9b6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
### move to compar.c
# module Comparable
  # def == other
  #   cmp = self <=> other
  #   if cmp == 0
  #     true
  #   else
  #     false
  #   end
  # end

  # def < other
  #   cmp = self <=> other
  #   if cmp.nil?
  #     false
  #   elsif cmp < 0
  #     true
  #   else
  #     false
  #   end
  # end

  # def <= other
  #   cmp = self <=> other
  #   if cmp.nil?
  #     false
  #   elsif cmp <= 0
  #     true
  #   else
  #     false
  #   end
  # end

  # def > other
  #   cmp = self <=> other
  #   if cmp.nil?
  #     false
  #   elsif cmp > 0
  #     true
  #   else
  #     false
  #   end
  # end

  # def >= other
  #   cmp = self <=> other
  #   if cmp.nil?
  #     false
  #   elsif cmp >= 0
  #     true
  #   else
  #     false
  #   end
  # end

  # def between?(min,max)
  #   if self < min or self > max
  #     false
  #   else
  #     true
  #   end
  # end
# end