On Tuesday, October 13, 2015 at 12:56:28 PM UTC+1, Sam S wrote:
>
> Inside the controller the ruby script is run with the **exec** command.
>
> script_exec = exec("ruby
> /Code/AttendanceReport/attn/bin/scripts/Spreadsheet_proper.rb '#{city}'
> '#{date1}' '#{date2}'")
>
>
>
exec replaces the current process, so this is not surprising
>
> The above approach kills the rails server and doesn't execute the ruby
> script. And hence I used
>
> script_exec = %x{ruby
> /Code/AttendanceReport/attn/bin/scripts/Spreadsheet_proper.rb '#{city}'
> '#{date1}' '#{date2}' }
>
> script_exec = system("ruby
> /Code/AttendanceReport/attn/bin/scripts/Spreadsheet_proper.rb '#{city}'
> '#{date1}' '#{date2}'")
>
> The above **%x** and **system** approaches also fail when run rails server
> is started with -d. But it does work when the rails server is normally.
>
>
>
In what way do they fail?
Fred
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