Monitoring: start/activity/end time per resource

[Enchufa2]

This is a very useful feature. In fact, I've received another email asking for it, so I've started the implementation, but I need your feedback, @Bart6114. Right now, we have this:

head( env %>% get_mon_arrivals() )
#>       name start_time end_time activity_time finished replication
#> 1 patient0   10.27215 53.74036      43.46821     TRUE           1
#> 2 patient1   16.27760 64.65632      38.13386     TRUE           1

In order to keep backward compatibility, we can add a parameter. For instance:

head( env %>% get_mon_arrivals(per_resource = TRUE) )
#>       name start_time end_time activity_time finished resource replication
#> 1 patient0   10.27215 12.74036       9.46821     TRUE    nurse           1
#> 2 patient0   12.74036 33.65632      20.91596     TRUE   doctor           1
#> ...

What do you think?

[Enchufa2]

And probably the finished column has no sense in a per-resource report.

[Enchufa2]

The implementation is finished in dev-main. I'll wait for your feedback before merging it into the master branch. No hurry. 😉