Define presentational components as stateless functional components

[dylancom]

For stateless components (also called presentational/dumb components), Facebook introduced a much simpler syntax than ES6 classes.
Stateless functional components simply take props as an argument and return the element you want to render.

[timdorr]

Hmm, I don't think there's any reason not to use these. @ryanflorence @taion Do you guys remember any reason for not going with functional components? Or was it just a timing thing prior to React 0.14?

👍 from me if there isn't any reason for the ES6 format.

[taion]

This is just in the examples? Cool! Not sure why we used ES6 components there given that our style guide explicitly calls for React.createClass elsewhere in code.

One nit – could we be consistent between using props as an argument v spreading out the individual props in the function definition?

[dylancom]

Consistency added. I only noticed it in the examples as I needed the transition example today.

[timdorr]

Thanks!