generate_email (Hoe::Publish)

    # File lib/hoe/publish.rb, line 184
      def generate_email full = nil
        require 'time'

        abort "No email 'to' entry. Run `rake config_hoe` to fix." unless
          !full || email_to

        from_name, from_email      = author.first, email.first
        subject, title, body, urls = announcement

        [
         full && "From: #{from_name} <#{from_email}>",
         full && "To: #{email_to.join(", ")}",
         full && "Date: #{Time.now.rfc2822}",
         "Subject: [ANN] #{subject}",
         "", title,
         "", urls,
         "", body,
        ].compact.join("\n")
      end