In Elixir/Erlang, module references are just atoms. ( https://elixir-lang.org/getting-started/basic-types.html#atoms) You could bind a name to one module and then rebind it to another module. On Thu, Sep 6, 2018 at 5:24 AM Tom Ellis < tom-lists-haskell-cafe-2017@jaguarpaw.co.uk> wrote:
On Thu, Sep 06, 2018 at 11:42:49AM +0200, Petr Pudlák wrote:
Let's say we have a module like
module Foo where
foo, bar :: String -> Something ...
and use it elsewhere as
import qualified Foo as F ... F.foo ...
This is almost just if we had a data type defined as
data FooModule = FooModule { foo :: String -> Something, bar :: String -> Something }
Related reading
http://www.haskellforall.com/2012/07/first-class-modules-without-defaults.ht... _______________________________________________ Haskell-Cafe mailing list To (un)subscribe, modify options or view archives go to: http://mail.haskell.org/cgi-bin/mailman/listinfo/haskell-cafe Only members subscribed via the mailman list are allowed to post.
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