C0 code coverage information

Generated on Thu Jun 07 11:34:00 -0400 2007 with rcov 0.8.0

Code reported as executed by Ruby looks like this...
and this: this line is also marked as covered.
Lines considered as run by rcov, but not reported by Ruby, look like this,
and this: these lines were inferred by rcov (using simple heuristics).
Finally, here's a line marked as not executed.

 2 
 3 class Float
 4 
 5   # Rounds to the nearest _n_th degree.
 6   #
 7   #   4.555.round_to(1)     #=> 5.0
 8   #   4.555.round_to(0.1)   #=> 4.6
 9   #   4.555.round_to(0.01)  #=> 4.56
10   #   4.555.round_to(0)     #=> 4.555
11   #
12   def round_to( n ) #n=1
13     return self if n == 0
14     (self * (1.0 / n)).round_off.to_f / (1.0 / n)
15   end
16 end
17 
18 class Numeric
19   # To properly support Float's rounding methods,
20   # Numeric must also be augmented.
21   def round_to(*args)
22     self.to_f.round_to(*args)
23   end
24 end
25 
26 class Integer
27   # To properly support Float's rounding methods,
28   # Integer must also be augmented.
29   def round_to(*args)
30     self.to_f.round_to(*args)
31   end
32 end
33 
34 
35 #  _____         _
36 # |_   _|__  ___| |_
37 #   | |/ _ \/ __| __|
38 #   | |  __/\__ \ |_
39 #   |_|\___||___/\__|
40 #
41 =begin
42 
43   require 'test/unit'
44 
45   class TCFloat < Test::Unit::TestCase
46 
47     def setup
48       @f0 = [ 0, 10, 15, 105 ]
49       @f1 = [ 10.1, 10.01, 10.9, 10.09, 10.5, 10.05, 10.49 ]
50     end
51 
52     def test_round_to_arg1
53       fr = @f0.collect { |f| f.round_to(0.1) }
54       assert_equal( [0,10,15,105], fr )
55       fr = @f1.collect { |f| f.round_to(0.1) }
56       assert_equal( [10.1,10.0,10.9,10.1,10.5,10.1,10.5], fr )
57     end
58 
59     def test_round_to_arg10
60       fr = @f0.collect { |f| f.round_to(10) }
61       assert_equal( [0,10,20,110], fr )
62       fr = @f1.collect { |f| f.round_to(10) }
63       assert_equal( [10,10,10,10,10,10,10], fr )
64     end
65 
66     def test_round_off
67       assert_equal( 1.0, 1.2.round_off )
68       assert_equal( 2.0, 1.8.round_off )
69     end
70 
71   end
72 
73 =end

Generated using the rcov code coverage analysis tool for Ruby version 0.8.0.