PaulUithol/Backbone-relational — pull request #339 by dvrenterghem-ibuildings (2013-05-01 09:13:50+00:00)
Title: Fix for "Using parse: true causes unexpected behavior (bug)"

This is a PR which fixes the issue outlined in PaulUithol/Backbone-relational#336

- using clone to prevent modification of original attributes hash
- adding test to cover this scenario

I've tried to adhere to the coding standard of the codebase, if I should change anything, please let me know.