TMXCredit/flat_map — pull request #7 by greyblake (2014-08-04 15:30:26+00:00)
Title: 690 rspec3

Task 690

## Changes
* Make specs pass with Rspec3
* Fix tiny bug: do not raise exception if a target is an empty association (#present? => false)

## RSpec
```
Finished in 0.27947 seconds (files took 0.25942 seconds to load)
160 examples, 0 failures
```

## Doc
```
Files: 26
Modules: 17 ( 0 undocumented)
Classes: 14 ( 0 undocumented)
Constants: 3 ( 0 undocumented)
Methods: 122 ( 2 undocumented)
98.72% documented
```
Not changed.