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options = { transform: -> s {"<#{s}>"}, upcase: true } filters = [] if options[:upcase] filters << -> string { string.upcase } end if options[:transform] filters << options[:transform] # callback function end results = %w(foo bar) filters.…

I'm using rails3_acts_as_paranoid with current project. gem 'rails3_acts_as_paranoid' I couldn't update to rails4.0.0.beta1 because of the problem of dependency, so I checked repo of rails3_acts_as_paranoid. then I found this PR, I asked r…