fancy from ruby

backtype ~/projects/rubinius[master] $ rbx
irb(main):001:0> require "rubygems"
=> true
irb(main):002:0> require "fancy"
=> true
irb(main):004:0> r = Range.fy :new, 0, :to, 100
=> 0..100
irb(main):005:0> r.fy :each, Proc.new{|i| i.fy :println}
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
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32
33
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35
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38
39
40
41
42
43
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47
48
49
50
51
52
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60
61
62
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66
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68
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80
81
82
83
84
85
86
87
88
89
90
91
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93
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95
96
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99
100
=> 0..100
irb(main):006:0>