chuyeow/facon — pull request #3 by ivanacostarubio (2013-04-12 15:34:42+00:00)
Title: at_least and at_most 

Hi!

This pull request implements the at_least(n) and at_most(n) expectation. I would love to know how do you feel about:

```ruby
@mock.should_receive(:message).at_least(4)
```

vs

```ruby
@mock.should_receive(:message).at_least(4).times
```