Contents

# encoding: utf-8

module Rubocop
  module Cop
    module Lint
      # This cop checks for *return* from an *ensure* block.
      class EnsureReturn < Cop
        MSG = 'Never return from an ensure block.'

        def on_ensure(node)
          _body, ensure_body = *node

          return unless ensure_body

          on_node(:return, ensure_body) do |e|
            add_offence(:warning, e.loc.expression, MSG)
          end
        end
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
rubocop-0.12.0	lib/rubocop/cop/lint/ensure_return.rb
rubocop-0.11.1	lib/rubocop/cop/lint/ensure_return.rb
rubocop-0.11.0	lib/rubocop/cop/lint/ensure_return.rb
rubocop-0.10.0	lib/rubocop/cop/lint/ensure_return.rb