Type representation for generator functions

executing this in the repl

S.prop('a', {a : function*(){return 12}} )

results in

TypeError: Type-variable constraint violation

prop :: Accessible a => String -> a -> b
                                       ^
                                       1

1)  function* (){return 12} ::

Since there is no type of which all the above values are members, the type-variable constraint has been violated.

It used to work before, now it’s breaking.
Is there a type representation for generator functions? (is this even the issue? i’m not completely sure) I’m currently using the latest version of ES6

[arsaniwilliam]

My pleasure! This is my first public contribution on github and i’m glad it’s to Sanctuary 😃

[davidchambers]

$ npm install sanctuary@0.13.2
$ node --print 'require("sanctuary").prop("a", {a: function*() { return 12; }})'
[Function: a]