pan></a>(<span style="white-space:nowrap">sep:<a class="type" title="String - The basic String class." href="./String.html">String</a></span>):<a class="type" title="String - The basic String class." href="./String.html">String</a></code></h3><div class="doc"><p>Returns a string representation of <code>this</code> Array, with <code>sep</code> separating
each element.</p>
<p>The result of this operation is equal to <code><a href="./Std.html#string">Std.string</a>(this[0]) + sep +
<a href="./Std.html#string">