n class="token punctuation">(</span><span class="token string">'isAdmin'</span><span class="token punctuation">,</span> <span class="token boolean">true</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
person<span class="token punctuation">.</span><span class="token function">get</span><span class="token punctuation">(</span><span class="token string">'isDirty'</span><span class="token punctuation">)</span><span class="token punctuation">;</span>      <span class="token