SyntaxSuggest::Capture::FallingIndentLines#call

# File tmp/rubies/ruby-3.4.1/lib/syntax_suggest/capture/falling_indent_lines.rb, line 42
def call(&yieldable)
  last_indent_up = @original_indent
  last_indent_down = @original_indent

  @scanner.commit_if_changed
  @scanner.scan(
    up: ->(line, _, _) {
      next true if line.empty?

      if line.indent < last_indent_up
        yieldable.call(line)
        last_indent_up = line.indent
      end
      true
    },
    down: ->(line, _, _) {
      next true if line.empty?

      if line.indent < last_indent_down
        yieldable.call(line)
        last_indent_down = line.indent
      end
      true
    }
  )
  @scanner.stash_changes
end