From: Sebastian Hungerecker <sepp2k@...>
Date: 2012-05-15T02:28:22+09:00
Subject: Re: Understanding Enumerator's yielder

On 14.05.2012 19:22, F旦ldes L叩szl坦 wrote:
> m = Enumerator.new { |yielder| loop {yielder.yield 1 } }
>
> I faithfully copied that 'yielder' parameter but to be honest I don't
> understand where it is defined.

It's a parameter to the block.

>   Is it possible to modify it?

You mean name it something else? Of course. This works just fine:
Enumerator.new {|chunky_bacon| loop {chunky_bacon.yield 1}}

>   It looks
> like an usual code block which gets called with a parameter.
>

It is.