Update Rails 3.2.x guide link [ci skip]
Merge pull request #11620 from spajus/update_docs

Update Rails 3.2.x guide link [ci skip]
Minor refactor - Uses Enumerable#to_a instead of iterate and add to an
array
Merge pull request #11625 from phstc/minor-refactor-code-gardener-grouping

Minor refactor - Uses Enumerable#to_a instead of iterate and add to an array
fix order dependent test

`ReflectionTest` uses column information in tests and those tests break
if tests are run in random order.
Merge pull request #11633 from neerajdotname/fix_rder_dependent_test

fix order dependent test