[julia-users] Show method for types

[i . costigan]

I've got lots of multi-field types in a package I'm developing 
<https://github.com/imanuelcostigan/FinancialMarkets.jl> and would like to 
understand how I might best show() them optimally. The default method 
applied to some types prints what is effectively unreadable garbage to the 
REPL. Has someone else successfully dealt with this?