From: Robert Klemme <shortcutter@...>
Date: 2012-10-12T01:42:40+09:00
Subject: Re: ghost methods and dynamic methods

On Thu, Oct 11, 2012 at 2:27 AM, dis guy <lists@ruby-forum.com> wrote:
> I am a newbie to ruby please explain your answers thoroughly. I am
> having a lot of difficulties with the syntax. Thanks for the help.
>
> I want to call this missing method:
>
> redcars= myclass.select_cars_where_color("==", "red")

Why do you want to do that?  The proper way to code that selection would be

redcars = myclass.select {|car| car.color == "red"}

Kind regards

robert

-- 
remember.guy do |as, often| as.you_can - without end
http://blog.rubybestpractices.com/