emberjs/data — pull request #480 by go1dfish (2012-11-16 01:08:16+00:00)
Title: Bug: Multiple belongsTo relationships to the same model cannot be set independently

If a model has two belongsTo relationships defined to the same model, they will always be set to the same value even when attempting to set them to two different values.

This commit includes a failing test demonstrating this issue.