Sha256: 27ef18a00cb4c70f59008efb16ef80648eb7148d99ddce9c6653262aa0097a3b

Contents?: true

Size: 1.02 KB

Versions: 37

Compression:

Stored size: 1.02 KB

Contents

# frozen_string_literal: true

module RuboCop
  module Cop
    module Lint
      # This cop checks for empty `ensure` blocks
      #
      # @example
      #
      #   # bad
      #
      #   def some_method
      #     do_something
      #   ensure
      #   end
      #
      # @example
      #
      #   # bad
      #
      #   begin
      #     do_something
      #   ensure
      #   end
      #
      # @example
      #
      #   # good
      #
      #   def some_method
      #     do_something
      #   ensure
      #     do_something_else
      #   end
      #
      # @example
      #
      #   # good
      #
      #   begin
      #     do_something
      #   ensure
      #     do_something_else
      #   end
      class EmptyEnsure < Base
        extend AutoCorrector

        MSG = 'Empty `ensure` block detected.'

        def on_ensure(node)
          return if node.body

          add_offense(node.loc.keyword) do |corrector|
            corrector.remove(node.loc.keyword)
          end
        end
      end
    end
  end
end

Version data entries

37 entries across 37 versions & 3 rubygems

Version Path
plaid-14.13.0 vendor/bundle/ruby/3.0.0/gems/rubocop-0.91.1/lib/rubocop/cop/lint/empty_ensure.rb
plaid-14.12.1 vendor/bundle/ruby/3.0.0/gems/rubocop-0.91.1/lib/rubocop/cop/lint/empty_ensure.rb
plaid-14.12.0 vendor/bundle/ruby/2.6.0/gems/rubocop-0.91.1/lib/rubocop/cop/lint/empty_ensure.rb
plaid-14.11.1 vendor/bundle/ruby/2.6.0/gems/rubocop-0.91.1/lib/rubocop/cop/lint/empty_ensure.rb
plaid-14.10.0 vendor/bundle/ruby/2.6.0/gems/rubocop-0.91.1/lib/rubocop/cop/lint/empty_ensure.rb
plaid-14.7.0 vendor/bundle/ruby/2.6.0/gems/rubocop-0.91.1/lib/rubocop/cop/lint/empty_ensure.rb
rubocop-1.12.1 lib/rubocop/cop/lint/empty_ensure.rb
rubocop-1.12.0 lib/rubocop/cop/lint/empty_ensure.rb
rubocop-1.11.0 lib/rubocop/cop/lint/empty_ensure.rb
rubocop-1.10.0 lib/rubocop/cop/lint/empty_ensure.rb
rubocop-1.9.1 lib/rubocop/cop/lint/empty_ensure.rb
rubocop-1.9.0 lib/rubocop/cop/lint/empty_ensure.rb
rubocop-1.8.1 lib/rubocop/cop/lint/empty_ensure.rb
rubocop-1.8.0 lib/rubocop/cop/lint/empty_ensure.rb
rubocop-1.7.0 lib/rubocop/cop/lint/empty_ensure.rb
rubocop-1.6.1 lib/rubocop/cop/lint/empty_ensure.rb
rubocop-1.6.0 lib/rubocop/cop/lint/empty_ensure.rb
rubocop-1.5.2 lib/rubocop/cop/lint/empty_ensure.rb
rubocop-1.5.1 lib/rubocop/cop/lint/empty_ensure.rb
rubocop-1.5.0 lib/rubocop/cop/lint/empty_ensure.rb