Ruby For Rails Question

So reverse is not a method on end object? It can be end.any_method_that_is_available_in_the_return_object?

b is the block param for the second block (the one that goes with
select). The reverse reverses the results up to that point.

Basically it's a chain of array transformations.

David

Hi --

What's the example data look like? Can someone share an end to end
example? I'm curious.

Sure.

-r

% cat r4r_415
#!/usr/bin/env ruby