Re: [Haskell-cafe] Syntax proposal for "reverse apply"/"pipeline apply" (flip ($))

17 Apr 2014


      On 17 avr. 2014, at 15:05, Alexander Berntsen  wrote:
...
...
* a left-associative and a right-associative operator symbols
cannot have the same precedence, so '|>' and '<|' would need to
have different precedence.
Why? In the languages I have used '|>' and '<|', they have the same
precedence.
I do not know F#, and maybe i am missing something, but assuming that

    x |> f |> g == (x |> f) |> g

and 

    g <| f <| x == g <| (f <| x)

what are

    x |> f <| y

and

    g <| x |> f

?

Re: [Haskell-cafe] Syntax proposal for "reverse apply"/"pipeline apply" (flip ($))

Alexey Muranov