Rename types.isClosure

[daniele-rapagnani]

It's probably best to rename types.isClosure to types.isFunction. Even if they are called Closures by the VM they are Functions for the end-user.

[Siddharth1010]

@daniele-rapagnani In which file does the issue lie?

[daniele-rapagnani]

Hey @Siddharth1010 , you can find it in types_module.c. It should be as simple as renaming it there and possibly in some of the unit tests, I suspect only in the ones pertaining to the types module itself.

[NathanGugel]

Hey @Siddharth1010! I was wondering if you still wanted to fix this issue? I'm working on another issue related to the types module, so I wanted to check. Cheers!