This cops checks for two or more consecutive blank lines.
# File lib/rubocop/cop/style/empty_lines.rb, line 40 def autocorrect(range) @corrections << ->(corrector) { corrector.remove(range) } end
# File lib/rubocop/cop/style/empty_lines.rb, line 10 def investigate(processed_source) return if processed_source.tokens.empty? prev_line = 1 processed_source.tokens.sort_by { |t| t.pos.line }.each do |token| cur_line = token.pos.line line_diff = cur_line - prev_line if line_diff > LINE_OFFSET # we need to be wary of comments since they # don't show up in the tokens ((prev_line + 1)...cur_line).each do |line| # we check if the prev and current lines are empty next unless processed_source[line - 2].empty? && processed_source[line - 1].empty? range = source_range(processed_source.buffer, processed_source[0...(line - 1)], 0, 1) add_offense(range, range) end end prev_line = cur_line end end
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