Contents

# frozen_string_literal: true

module RuboCop
  module RSpec
    # Helps determine the offending location if there is not an empty line
    # following the node. Allows comments to follow directly after.
    module EmptyLineSeparation
      include FinalEndLocation
      include RuboCop::Cop::RangeHelp

      def missing_separating_line_offense(node)
        return if last_child?(node)

        missing_separating_line(node) do |location|
          msg = yield(node.method_name)
          add_offense(location, message: msg) do |corrector|
            corrector.insert_after(location.end, "\n")
          end
        end
      end

      def missing_separating_line(node)
        line = final_end_location(node).line

        line += 1 while comment_line?(processed_source[line])

        return if processed_source[line].blank?

        yield offending_loc(line)
      end

      def offending_loc(last_line)
        offending_line = processed_source[last_line - 1]

        content_length = offending_line.lstrip.length
        start          = offending_line.length - content_length

        source_range(processed_source.buffer, last_line, start, content_length)
      end

      def last_child?(node)
        return true unless node.parent&.begin_type?

        node.equal?(node.parent.children.last)
      end
    end
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
rubocop-rspec-2.0.0.pre	lib/rubocop/rspec/empty_line_separation.rb
rubocop-rspec-1.44.1	lib/rubocop/rspec/empty_line_separation.rb
rubocop-rspec-1.44.0	lib/rubocop/rspec/empty_line_separation.rb
rubocop-rspec-1.43.2	lib/rubocop/rspec/empty_line_separation.rb
rubocop-rspec-1.43.1	lib/rubocop/rspec/empty_line_separation.rb
rubocop-rspec-1.43.0	lib/rubocop/rspec/empty_line_separation.rb