Reproduce behavior of load_example from dscr

[gaow]

We may want to add for dscrutils something like dscr::load_example. Currently I have something like this implemented:

[GW] cd one_sample_location/first_investigation/t/
[GW] ls
t_1.rds
[GW] echo a | dsc-query t_1.rds -o interactive 
INFO: Loading database ...
INFO: Data dumped to text files interactive.out and interactive.script.

It basically saves the script that generates the output , and dump the output in plain text. But it would be better to have dscrutils handle it.

The plain command equivalent is:

Rscript -e "cat(readRDS('t_1.rds')\$DSC_DEBUG\$script)" > interactive.R

[pcarbo]

@gaow Did Matthew ask for this? Running cat(readRDS("t_1.rds")$DSC_DEBUG$script) in R seems easy enough; do you think we really need anothe function to do this?

[gaow]

Yes, I'm just documenting a request from Matthew. We'll still have to see what is the best way to combine it with dscquery().