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        <pre class="syntax"><code class="ebnf">SpahQL.DataHelper.compare(original, delta[, atPath]) &rarr; Object</code></pre>

      

      <p>Compares two objects at the given path (defaulting to &#8221;/&#8221;) and returns a hash of differences between the two, keyed by path. The hash has array values, each including a SpahQL modification symbol, the original data value and the delta data value.</p>
      
   