Add tab to see R code used to generate map / plots

[nealhaddaway]

Will be a good pedagogical tool for researchers.

[nealhaddaway]

Personally think this is a very low priority - there are a lot of steps and I can't see Shiny users often wanting to develop code themselves.

[DrMattG]

We can suggest showcase mode to people who want to do this - there must be a way to select this from within a shiny app - I will have a look. Otherewise perhaps just a function that will call eviatlas in a RStudio session using showcase mode - so something that wraps around runApp(,display.mode = "showcase")

[nealhaddaway]

Ah cool - didn't realise this was possible!

Does it make it challenging that the code is compartmentalised across multiple .R files, though? The server.R code is a bit cryptic if you don't know what the .R files are doing under the hood, no?