rails/rails — pull request #14396 by afshinator (2014-03-15 23:34:51+00:00)
Title: Reword 5.6 strong parameters and private method stuff [ci skip]

Reworded and added explanation for strong parameters to introduce 'mass assignment' terminology, provide link to strong-parameters in the controller section of the guides, and to clarify refactoring to its own method, and that method being private is not directly related to strong parameters.