Add show to TBLogger object

[PhilipVinc]

Added a show method to TBLogger

[oxinabox]

I beleive you have defined these backwards.

• show should be parsable julia code (like what you have defined print) to be.
• print can be human readable description of thing (like what you have defined show to be)

See discussion in JuliaLang/julia#30757

[PhilipVinc]

Thanks for the clarifying issue, I always had some confusion among those...

If I got it right, I should only declare a show(io, ::TBLogger) returning valid Julia code and a
show(io, mime::MIME"text/plain", ::TBLogger) printing the pretty stuff. I should not declare print.

[oxinabox]

maybe?

[PhilipVinc]

At least, according to the docs in the current master, print should be overloaded only if you want a minimal representation. I'm not sure what a minimal representation would be, so for the moment I would keep it like that.

https://docs.julialang.org/en/v1.3-dev/manual/types/#man-custom-pretty-printing-1

and to this comment

• minimal/canonical representation: print. string gives a string of its output.
• parseable (if possible) representation of any value: show(io, x). repr(x) gives a string of its output.
• pretty display format for any value: show(io, mime, x). repr(mime, x) gives a string of its output.

If there are no objections I'll merge this.

[oxinabox]

sounds right to me