From: Jamey Cribbs <cribbsj@...>
Date: 2006-07-25T00:31:02+09:00
Subject: Re: [ANN] Mongoose 0.2.0

Bob Hutchison wrote:
>
> module Mongoose
>   def find(klass, &block)
>     klass.mongoose_find(self, block)
>   end
>
>   module ClassMethods
>     def mongoose_find(obj, block)
>       obj.instance_eval(&block)
>     end
>     def check_find(block)
>       instance_eval(&block)
>     end
>   end
>
>   def self.included(klass);
>     klass.extend(ClassMethods);
>   end
> end
>
> class Employee
>   include Mongoose
> end
>
> class Department
>   include Mongoose
>
>   def initialize
>     @dept = 'Accounting'
>   end
>
>   def employees
>     find(Employee) { puts "FIND:  employee.dept == #{@dept}" }
>   end
> end
>
> Department.new.employees
>
Thanks!  I will study this and try to figure out what you are doing.
>
> I don't know why I'm arguing this because I actually like the 
> Employee.find { |emp| emp.dept == @dept } syntax better anyway.
What's the old saying about climbing Mt. Everest?  "Because it's 
there!"  :-)

Jamey

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