Fix #28

[attilaolah]

This is a simple fix for #28. It also enables the test added in 82c3a9e.

[attilaolah]

I wonder though if this is correct, and how should we handle classes defined inside functions that have methods that are not separated by a blank line.

[chrismedrela]

Well, nested_function doesn't say if we are inside a nested function. It indicates if there was any function definition before. Consider this example:

def blb():
    pass


class Foo(object):
    def bar(self):
        pass
    def foo(self): # no blank line before
        pass

This should result in an E302 error, but your patch hides it since it assumes that foo is nested inside blb.

[attilaolah]

Good catch. Let me revisit my fork :)

[gward]

Pretty sure PR #232 is a better approach. Maybe close this PR?

[attilaolah]

Yes, let's close this in favour of #232.