<p>Yes yes i know there are many of those around, this one is not that special but allowed me to learn go and now found it to be very useful.</p>
<p>All, Any, Filter, Map, MapParallel, Range, Reduce, Reverse, Round, Slice, Sum, Uniquify (silly name)</p>
<p>For the code:
<a href="https://github.com/seiflotfy/do" rel="nofollow">https://github.com/seiflotfy/do</a></p>
<p>and the docs:
<a href="https://godoc.org/github.com/seiflotfy/do" rel="nofollow">https://godoc.org/github.com/seiflotfy/do</a></p>
<hr/>**评论：**<br/><br/>MrCoati: <pre><p>LGTM, but as a downside, reflection makes this really slow in comparision</p></pre>seiflotfy: <pre><p>Sadly can't find another way around it. I am hoping to look into a way to precompile or something</p></pre>michaelbironneau: <pre><p>Check out <a href="https://clipperhouse.github.io/gen/" rel="nofollow">https://clipperhouse.github.io/gen/</a> for a code generation approach. Your current approach is clearly tidier and IMO perfectly suitable when out-and-out speed isn't required or eg. the mapped function in your MapParallel is IO-bound. </p></pre>pierrrre: <pre><p><a href="https://www.reddit.com/r/golang/comments/3elvhs/map_reduce_and_filter_in_go/ctg9o9m" rel="nofollow">https://www.reddit.com/r/golang/comments/3elvhs/map_reduce_and_filter_in_go/ctg9o9m</a></p></pre>
