Re: [julia-users] Can I build constants into a function? Also, functions contained in a type.

[Andrew]

I think part of why I wanted to do this is because I used to code in Java, 
and in Java it's common for an object to encapsulate its variables and 
functions, and have the functions reference the variables of the object 
that owns it. I guess nothing is stopping me from doing that here, I could 
define something like 

function u(UF::UtilityFunction,consump,labor)
    sigmac = UF.sigmac;

    consump.^(1-sigmac)/(1-sigmac) + psi*(1-labor).^(1-sigmal)/(1-sigmal)
end