On 6/6/23 09:13, Basile B. wrote: > yeah I know that opDispatch is disliked because it is tried in a SFINAE> fashion, as citicized by Adam. But on the other side it's the best opover.
I like how it helped in my current project: user.someShellCommand("-foo", "-bar");opDispatch makes a command string, passes it to executeShell, takes care of the return code and dumps its output if there was an error.
Ali