Mixin - to get to the content-type `MapResult!(__lambda1, int[]).MapResult`

[Dennis Ritchie via Digitalmars-d-learn]

On Sunday, 31 May 2015 at 06:04:40 UTC, Dennis Ritchie wrote:
> mixin(newStr[0 .. $ - 4] ~ `[idx,` ~ newStr[$ - 4 .. $]);

mixin(newStr[0 .. $ - 4] ~ `idx,` ~ newStr[$ - 4 .. $]);