Re: How to test tuple in chain

[inevzxui via Digitalmars-d-learn]

On Monday, 31 July 2017 at 12:23:02 UTC, closescreen wrote:

I read my message. Sorry for my poor english and typos.


use res[0] and res[1] to get res.status and the res.output.

Re: How to test tuple in chain

[closescreen via Digitalmars-d-learn]

I read my message. Sorry for my poor english and typos.

How to test tuple in chain

[closescreen via Digitalmars-d-learn]

Hello!

If I want testing tuple member in functional manner, what I shoul 
do?


Example:


"ls -l".executeShell returns me tuple (int "status", string 
"output")


I want write somthing like:

"ls -l".executeShell.smthTestingOperation!"Error: bad status."( 
res => res.status==0 ).output.writeln;


(where "smthTestingOperation" - is function which I want to find 
in std )