On Wednesday, 2 September 2020 at 21:40:59 UTC, Steven
Schveighoffer wrote:
What they can do is template the `this` parameter. Then if the
underlying range supports calling that way, it will work,
otherwise it won't.
using `template this` should be compatible with the existing
code I would think.
Thanks! I've never looked much into template this -- at first
glance, it offers what inout already offers -- but it sounds like
the right tool for the job. (inout would straightaway disallow
calls to mutable methods.)
https://dlang.org/spec/template.html#template_this_parameter
I'll experiment with it!
-- Simon
