'>)</span>
  <span class='id identifier rubyid_transactions'>transactions</span><span class='period'>.</span><span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_transaction'>transaction</span><span class='op'>|</span>
    <span class='id identifier rubyid_transaction'>transaction</span><span class='period'>.</span><span class='id identifier rubyid_sign'>sign</span><span class='lparen'>(</span><span class='id identifier rub