event onChange does not map to on_change when attaching to ruby component

[catmando]

if you say for example: MyRubyComponent().on(:change) then MyRubyComponent will receive a onChange param. But if you say MyRubyComponent().on(:foo_bar) then MyRubyComponent will receive a on_foo_bar param.

See

hyper-react/lib/react/element.rb

Line 122 in dc90b84

def merge_event_prop!(event_name, &block)

For why.

The reason this is done is that MyRubyComponent can pass all_other_params on to components nested within it, and the event names will follow along.

Perhaps rethinking the entire param interface between ruby and native components could yield a more consistent solution.