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digitalmars.D.learn - How to test tuple in chain

reply closescreen <close.screen gmail.com> writes:
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 )
Jul 31
parent reply closescreen <close.screen gmail.com> writes:
I read my message. Sorry for my poor english and typos.
Jul 31
parent inevzxui <inevzxui inevzxui.ui> writes:
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.
Jul 31