Re: [Haskell-cafe] Defining new operators

Hi all,

Given the follwing function:

...

owner :: Step -> Scenario owner (Step id scenario action state response) = scenario

Is it possible to define the owner function in such way that I can write x.owner (returning the scenario related with the Step x)?

Some people use (|>), which looks like an arrow:

(|>) :: a -> (a -> b) -> b x |> f = f x

Then you can use "step |> owner". Also consider using:

data Step = Step { ..., scenario :: Scenario, ... }

Shachaf