`assemble` does not return the same length as its transforming functions

[mgreystone]

Curried assemble does not return a function with the same length as its transforming functions. This is a problem when the length of the function is used to determine how to call a function (react-redux)

const myFunction = (one, two) => { ... }
myFunction.length // 2

const myAssembly = assemble({
  myValue: myFunction,
})
myAssembly.length // 1

[rpearce]

I wouldn't mind taking a crack at this. @mgreystone or @flintinatux do y'all already have a solution in the works, or is it open?

[flintinatux]

I haven't worked on it. The only thought that I have is to recursively inspect the transform object (it can be deeply nested), and then curryN the resulting function. I know Ramda does a decent job of setting the length correctly if you curryN.

See: https://github.com/ramda/ramda/blob/master/source/curryN.js#L53

If you get a working solution, it may be appropriate to apply it to assembleP also.

[mgreystone]

I have a fix in my head, pretty much along the lines of what @flintinatux said. This is pretty low in our list priorities, though.

[rpearce]

I bring it up & find it relevant because it is the cause of some not-super-clear redux bugs. That said, I'll think on it on my own time