| Name | Total Lines | Lines of Code | Total Coverage | Code Coverage |
|---|---|---|---|---|
| lib/gecoder/interface/convenience.rb | 99 | 25 | 100.00%
|
100.00%
|
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.
1 module Gecode |
2 # A convenient class that just includes Gecode::Mixin. Can be useful |
3 # when you don't want to create your own class that mixes in |
4 # Gecode::Mixin. |
5 class Model |
6 include Gecode::Mixin |
7 end |
8 |
9 # Provides a convenient way to construct a model and then find a |
10 # solution. The model constructed uses the specified block as |
11 # initialization method. The first solution to the model is then |
12 # returned. |
13 # |
14 # For instance |
15 # |
16 # solution = Gecode.solve do |
17 # # Do something |
18 # end |
19 # |
20 # is equivalent to |
21 # |
22 # class Foo |
23 # include Gecode::Mixin |
24 # |
25 # def initialize |
26 # # Do something |
27 # end |
28 # end |
29 # solution = Foo.new.solve! |
30 def self.solve(&block) |
31 create_model(&block).solve! |
32 end |
33 |
34 # Provides a convenient way to construct a model and then find the |
35 # solution that maximizes a given variable. The model constructed |
36 # uses the specified block as initialization method. The solution |
37 # that maximizes the specified variable is then returned. |
38 # |
39 # For instance |
40 # |
41 # solution = Gecode.maximize :variable_bar do |
42 # # Do something |
43 # end |
44 # |
45 # is equivalent to |
46 # |
47 # class Foo |
48 # include Gecode::Mixin |
49 # |
50 # def initialize |
51 # # Do something |
52 # end |
53 # end |
54 # solution = Foo.new.maximize :variable_bar |
55 def self.maximize(variable_to_maximize, &block) |
56 create_model(&block).maximize! variable_to_maximize |
57 end |
58 |
59 # Provides a convenient way to construct a model and then find the |
60 # solution that minimizes a given variable. The model constructed |
61 # uses the specified block as initialization method. The solution |
62 # that minimizes the specified variable is then returned. |
63 # |
64 # For instance |
65 # |
66 # solution = Gecode.minimize :variable_bar do |
67 # # Do something |
68 # end |
69 # |
70 # is equivalent to |
71 # |
72 # class Foo |
73 # include Gecode::Mixin |
74 # |
75 # def initialize |
76 # # Do something |
77 # end |
78 # end |
79 # solution = Foo.new.minimize :variable_bar |
80 def self.minimize(variable_to_minimize, &block) |
81 create_model(&block).minimize! variable_to_minimize |
82 end |
83 |
84 private |
85 |
86 # Creates an instance of a class that subclasses Model and uses the |
87 # specified block as initialization method. |
88 def self.create_model(&block) |
89 model = Class.new |
90 model.class_eval do |
91 include Gecode::Mixin |
92 |
93 def initialize(&init_block) #:nodoc: |
94 instance_eval &init_block |
95 end |
96 end |
97 model.new(&block) |
98 end |
99 end |
Generated on Thu Jan 08 13:27:03 +0100 2015 with rcov 1.0.0