Force-Lowercase and trailing slashes iRule

Could probably be optimised, and I haven't verified if this actually works, but a draft would be something like this.

when HTTP_REQUEST {
    set uristring [HTTP::uri]
    
    if { $uristring ends_with "/" } {
        HTTP::uri [string tolower [$uristring]]
    } else {
        HTTP::uri "[string tolower [$uristring]]/"
    }
}