Feature #5142: Remove ruby-mode.el from ruby's repo
Inconsistent indentation in method call with args on multiple lines.
The indentation of method call with arguments spread on multiple lines is inconsistent.
:class_name => 'Foo',
:foreign_key => 'foo_id')
:class_name => 'Bar',
:foreign_key => :bar_id)
This was working correctly in earlier versions.