[julia-users] ANN: Delegate.jl, delegation and type re-wrapped delegation

[Jeffrey Sarnoff]

>
> Pkg.clone("https://github.com/Jeffrey-Sarnoff/Delegate.jl";)

 

> using Delegate 

import <, <=, +, *

immutable AnInt

    val::Int 

end 

 

int1 = AnInt(1) 

int2 = AnInt(2) 

 

@delegate_1field2vars AnInt.val [ (<), (<=) ];           # plain results

@traject_1field2vars( MyInt, val, [ (+), (-), (*) ] );   # type re-wrapped 
> results

 

int1 < int2

true 

 

int1 + int2

AnInt(3) 

 


Also exports 2field versions and 1var versions.
More examples are available in the README.md and in the tests.

This is built on the work of John Myles White and Toivo Hennigsson.