SyntaxSuggest::AroundBlockScan#scan_while

# File tmp/rubies/ruby-3.3.0/lib/syntax_suggest/around_block_scan.rb, line 88
def scan_while
  stop_next_up = false
  stop_next_down = false

  @scanner.scan(
    up: ->(line, kw_count, end_count) {
      next false if stop_next_up
      next true if @force_add_hidden && line.hidden?
      next true if @force_add_empty && line.empty?

      if @stop_after_kw && kw_count > end_count
        stop_next_up = true
      end

      yield line
    },
    down: ->(line, kw_count, end_count) {
      next false if stop_next_down
      next true if @force_add_hidden && line.hidden?
      next true if @force_add_empty && line.empty?

      if @stop_after_kw && end_count > kw_count
        stop_next_down = true
      end

      yield line
    }
  )

  self
end