asp.net - Tutorial on using Loop Helper for WebMatrix -

i learned of nuget package loop helper webmatrix. unfortunately can't seem find documentation or project site. have information on how use or project site is?

i think supplied sample pretty covers need know, loop tracker isn't mysterious might think.

all loop.outerloop doing referencing parent loop if you're in 1 , it's being tracked, example:

@{   int[] outerthings = new int[] {1,2,3,4};   var innerthings = new[] {"a","b","c", "d"};    foreach (int outerthing in outerthings.track())   {     <li>@outerthing      @foreach(var innerthing in innerthings.track())     {       <li>---->@innerthing        @if (loop.outerloop.first)       {         <strong>start of outer loop (index is: @loop.outerloop.index)</strong>         }        @if (loop.outerloop.last)       {         <strong>end of outer loop (index is: @loop.outerloop.index)</strong>         }       </li>     }     </li>   } } 

under bonnet helper wrapping access arrays, lists , collections , tracking forward movement through these items incrementing internal index value.

update:

here's example using 3 nested loops inner loop referencing outer loop (outerthings):

@{   int[] outerthings = new int[] {1,2,3,4};   var middlethings = new[] { "a", "b", "c", "d" };   var innerthings = new[] { "a", "b", "c", "d" };    foreach (int outerthing in outerthings.track())   {     <li>@outerthing      @foreach(var middlething in middlethings.track())     {       <li>---->@middlething        @foreach(var innerthing in innerthings.track())       {         <li>-----+---->@innerthing          @if (loop.outerloop.outerloop.first)         {           <strong>             start of outerthing loop (index is: @loop.outerloop.outerloop.index)           </strong>           }          @if (loop.outerloop.outerloop.last)         {           <strong>             end of outerthing loop (index is: @loop.outerloop.outerloop.index)           </strong>           }         </li>       }       </li>     }     </li>   } }