[Python-ideas] Add 'composable' decorator to functools

[Ivan Levkivskyi]

Dear Chris,

> > My original idea was to make the composable functions auto-curried
(similar
> > to proposed here
> > http://code.activestate.com/recipes/52902-function-composition/ as
pointed
> > out by Steve) so that
> >
> > my_fun = square @ add(1)
> > my_fun(x)
> >
> > evaluates to
> >
> > square(add(1,x))

> It also requires that
> the right hand function be
> composable, unlike in your earlier
> example.

This is true. One can only use single argument "normal" functions. Multiple
argument ones should be made "composable".

>
> ChrisA
>
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