Ruby For Rails Question

rubyonrails-talk
1

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

2

Hi --

3

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

4

Sure.

-r

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