Feature request: R.raise

[jakobkolb]

I know, this thing was an open an shut case in ramda.js (ramda/ramda#1317) and it would be much nicer to handle this kind of control flow with a Maybe type. But since no such thin exists in python afaik, how about we sidestep and implement something like this anyway?

def raise(e):
    def foo(*_):
        raise(e)
    return foo

I for sure would find it useful.

Cheers!

[slavaGanzin]

@jakobkolb raise is already a function in python. Why do you need this if you can R.when(R.identity, lambda: raise(Exception("It's an error"))('error?')

p.s. Sorry that i didn't respond for a year :)