ey'>key</span><span class='rbracket'>]</span>
    <span class='const'>RequestStore</span><span class='period'>.</span><span class='id identifier rubyid_store'>store</span><span class='lbracket'>[</span><span class='symbol'>:button_defaults</span><span class='rbracket'>]</span><span class='lbracket'>[</span><span class='id identifier rubyid_key'>key</span><span class='rbracket'>]</span> <span class='op'>=</span> <span class='id identifier rubyid_new_value'>new_value</span>
  <span class='kw'>end</span>
  <sp