Show output of command run using rails runner in shell script

Question

I'm writing an executable shell script that does something in the rails console using rails runner. How do I see the results of the ruby command made and print them to the screen.

I tried running the script with -v for verbose but I still wasn't able to see what occurred.

#!/bin/sh
sudo rails runner "Model.print_something"

What happens when you execute sudo rails runner "Model.print_something" directly from terminal? — heemayl
– heemayl, Commented Jun 30, 2016 at 19:04
I guess you want to use rails console instead, since rails runner says runner runs Ruby code in the context of Rails non-interactively. — fedorqui
– fedorqui, Commented Jul 1, 2016 at 8:38

Ahmed Kamal · Accepted Answer · 2017-02-22 17:27:05Z

6

Use puts
sudo rails runner "puts Model.print_something"

answered Feb 22, 2017 at 17:27

Ahmed Kamal

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