First-class polymorphic lamdas?

[QAston via Digitalmars-d]

On Friday, 5 February 2016 at 20:36:20 UTC, ZombineDev wrote:
> Background: I'm working on a transducers proposal for Phobos, 
> which
> generalizes ranges to support push data-flow model (in addition 
> to the current pull-only) enabling composable algorithmic 
> transformations that can be applied to other sources of data 
> such as RX observables[0], signal & slots, channels, etc, as 
> well as the traditional data sources like containers, generator 
> ranges like `iota` and so on.
Take a look at my impl: 
https://github.com/QAston/transducers-dlang

I doubt transducers are a material for stdlib.