chevah/utils — pull request #11 by adiroiban (2013-04-09 20:52:47+00:00)
Title: [#1264] Add a traversePath method.

Problem description
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Just a review for adding a helper method on WithProperty interface.

The head/tail code was duplicated.

Changes description
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Implement traversPath function.

A drive-by adding of makeSignal to avoid importing overserver module in tests.

How to try and test the changes
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reviewers @alibotean

Check that code looks ok.

Thanks!