Set verbose level

[Enchufa2]

If you are using DiagrammeR interactively, INFO messages are fine. But in general, it would be nice to have a way of setting DiagrammeR's verbose level. For example, another package using DiagrammeR should be able to turn off INFO messages (instead of having to execute everything inside a suppressMessages).

[rich-iannone]

@Enchufa2 This is a very good idea. What I could do (after v1.0.0 releases on CRAN) is to have a variable in the graph object where verbose messages can be set with TRUE or FALSE. This setting can be made available in any function that creates a new graph, and, an additional function will allow for modifying the setting.

Does this sound like a good plan?

[Enchufa2]

That sounds very good, thanks!

[Matherion]

Something like this would be great! I'm using DiagrammeR inside some functions, using magrittr's pipe to select edges and set attributes. Currently wrap the whole block in 'suppressMessages()', and that works, but something a bit more elegant would be nice eventually :-)

An argument like 'silent' or 'quiet' or 'chatty' or whatever to the functions would work, too, from my perspective.

But no rush, it does work like this :-)

Also, thank you for DiagrammeR! It's incredibly powerful (though it took me a while to get used to the changes in v1 :-))!