in options_from_collection_for_select: text/value_method are chainable

options_from_collection_for_select(City.all, "id", ["name", "humanize"])

I need this behaviour in my application, since the name fields are downcased and could contain _ too, I wanted to call "humanize" before outputting them. Of course you can chain as many methods as you want together.

I wrote a patch (my first patch, I hope I've done it right) to support this, I hope some of you find this useful. I also hope you understand my English.