signature

# File lib/rdoc/tom_doc.rb, line 99
  def self.signature comment
    return unless comment.tomdoc?

    document = comment.parse

    signature = nil
    found_heading = false
    found_signature = false

    document.parts.delete_if do |part|
      next false if found_signature

      found_heading ||=
        RDoc::Markup::Heading === part && part.text == 'Signature'

      next false unless found_heading

      next true if RDoc::Markup::BlankLine === part

      if RDoc::Markup::Verbatim === part then
        signature = part
        found_signature = true
      end
    end

    signature and signature.text
  end