: summary ( -- String )
    args.count 1 i.- dup
    0 i.= [
        drop "no arguments provided"
    ] [
        dup 1 i.= [
            drop "got: " 1 args.at string.concat
        ] [
            "got " swap int->string string.concat
            " arguments starting with " string.concat
            1 args.at string.concat
        ] if
    ] if
;

: test-runs ( -- )
    summary drop
    true test.assert
;
