/ -> {pets: {fido: {species: 'dog'}}}</span>

store2<span class="punctuation">.</span><span class="function"><a href="/api/the-essentials/setting-data/setrow/">setRow</a></span><span class="punctuation">(</span><span class="string">'pets'</span><span class="punctuation">,</span> <span class="string">'felix'</span><span class="punctuation">,</span> <span class="punctuation">{</span><span class="literal-property">species</span><span class="operator">:</span> <span class="string">'cat'</span><span class="punct