PermuteStrings() - generate all combinations of N input string slices, maintaining order

<p>I was writing some unit tests and needed a function to feed various string combinations to a unit test, so I created this small function to return a string array of all combinations of input string arrays. </p> <p>E.g. PermuteStrings( []string{&#34;Two&#34;, &#34;Three&#34;}, []string{&#34; &#34;}, []string{&#34;Dollars&#34;, &#34;Euros&#34;} </p> <p>returns []string{ &#34;Two Dollars&#34;, &#34;Two Euros&#34;, &#34;Three Dollars&#34;, &#34;Three Euros&#34;}</p> <p>Hope you find it useful. Please share any improvements: <a href="https://gist.github.com/balacode/ff456d2e5854f2803790cc0a06ae5769" rel="nofollow">https://gist.github.com/balacode/ff456d2e5854f2803790cc0a06ae5769</a> (edited to fix link)</p>