n or computed
starting index is less than 0, the whole array will be searched, if it is greater than
or equal to the length of <code>this</code> Array, the function returns -1.</p></div></div><div class="field "><a name="insert"></a><h3 class="anchor"><code><a href="#insert"><span class="identifier">insert</span></a>(<span style="white-space:nowrap">pos:<a class="type" title="Int - The standard Int type." href="./Int.html">Int</a>,</span> <span style="white-space:nowrap">x:<span class="type">T</span></span>