Yep, that's a much nicer way to do this. Note that with the new higher-order functions work, Foo.f will probably be specialized for each individual g, so if you're worried about code generation, this doesn't really help. But then again, it's hard to imagine a function being called from so many other modules that code generation becomes a huge problem. Generally anything that is O(loc) is not a big issue.
On Wed, Feb 17, 2016 at 6:45 PM, Greg Plowman <greg_plow...@yahoo.com.au> wrote: > > Not sure if this is helpful: > > module Foo > f(g,x) = g(x) > end > > module X > using Foo > g(x) = 2x > f(x) = Foo.f(g,x) > end > > module Y > using Foo > g(x) = 3x > f(x) = Foo.f(g,x) > end > > X.f(4) > Y.f(4) > >
