Simpler classful component check (#463)
Simpler classful component check (#463)

Instead of checking for the `isReactComponent` property (which is internal to React), it seems advantageous to check for `render()`. This improves Preact support (when using recompose with non-preact-compat components) but also importantly works with components that don't inherit from `Component`.
acdlite/recompose,acdlite/recompose