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Ruby Transform

Introduction

Provides a series of s-expression transformations useful for automatic refactoring or morphing of Ruby/Rails/Sinatra code.

Example

This is just one of many examples:

Block Method To Proc Transform

Looks for cases where we’re calling a single method on a single-parameter block argument. These instances can use the Ruby 1.9 and ActiveSupport “Symbol#to_proc” trick.

Example:

collection.map {|d| d.name }

Transforms To:

collect.map(&:name)