alphagov/whitehall — pull request #496 by matthewford (2013-04-24 18:09:21+00:00)
Title: Code style changes

* Fixed test for newline changes
* whitespace and new lines
* breaking up some long lines
* 1.9 lambda syntax
* alias_method over alias
* use && || in if statements
* unless over if !
* removed unused variables
* %( over %Q[ or %{
* renamed inner loop variable to not shadow outerloop

Contentious changes
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* reduce over inject
* find over detect
* replacing multi-line blocks with do/end even when chained