Re: [RFC]

I have three immediate thoughts: 1. It should be fn or function; reserving a new word even if it's contextual is pointless here. 2. It should support methods. 3. It should return a closure, not a string. The reason is for consistency with methods, where we want to capture the scope at the time the closure is created, not ran. Imagine passing a private method as a callback; if it was done via [$obj, 'privatemethod'] then it will fail at runtime, because the scope it's called in doesn't have access.