class Rubocop::Cop::Style::EmptyLines
This cops checks for two or more consecutive blank lines.
Constants
- LINE_OFFSET
- MSG
Public Instance Methods
inspect(source_buffer, source, tokens, ast, comments)
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# File lib/rubocop/cop/style/empty_lines.rb, line 11 def inspect(source_buffer, source, tokens, ast, comments) return if tokens.empty? prev_line = 1 tokens.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 if source[line - 2].empty? && source[line - 1].empty? add_offence(:convention, source_range(source_buffer, source[0...(line - 1)], 0, 1), MSG) end end end prev_line = cur_line end end