| Name | Total Lines | Lines of Code | Total Coverage | Code Coverage |
|---|---|---|---|---|
| rcov/ruby/1.8/gems/rspec-core-2.5.1/lib/rspec/core/extensions/instance_eval_with_args.rb | 39 | 26 | 25.64%
|
19.23%
|
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 RSpec |
2 module Core |
3 module Extensions |
4 module InstanceEvalWithArgs |
5 # based on Bounded Spec InstanceExec (Mauricio Fernandez) |
6 # http://eigenclass.org/hiki/bounded+space+instance_exec |
7 # - uses singleton_class instead of global InstanceExecHelper module |
8 # - this keeps it scoped to classes/modules that include this module |
9 # - only necessary for ruby 1.8.6 |
10 def instance_eval_with_args(*args, &block) |
11 return instance_exec(*args, &block) if respond_to?(:instance_exec) |
12 |
13 # If there are no args and the block doesn't expect any, there's no |
14 # need to fake instance_exec with our hack below. |
15 # Notes: |
16 # * lambda { }.arity # => -1 |
17 # * lambda { || }.arity # => 0 |
18 # * lambda { |*a| }.arity # -1 |
19 return instance_eval(&block) if block.arity < 1 && args.size.zero? |
20 |
21 singleton_class = (class << self; self; end) |
22 begin |
23 orig_critical, Thread.critical = Thread.critical, true |
24 n = 0 |
25 n += 1 while respond_to?(method_name="__instance_exec#{n}") |
26 singleton_class.module_eval{ define_method(method_name, &block) } |
27 ensure |
28 Thread.critical = orig_critical |
29 end |
30 begin |
31 return send(method_name, *args) |
32 ensure |
33 singleton_class.module_eval{ remove_method(method_name) } rescue nil |
34 end |
35 end |
36 end |
37 end |
38 end |
39 end |
Generated on Fri Apr 22 17:22:41 -0700 2011 with rcov 0.9.8