From: salamond <jarodzz@...>
Date: 2012-11-12T17:15:03+09:00
Subject: how to define method with variables in arg list

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Hi, all.

I'm re-factoring code. with some duplicated code like:

Class Gui
def add_user(name, age, sex, location)
  @agent.post(url + '/user', {'name'=>name, 'age'=>age, 'sex'=>sex,
'location'=>location})
end

def add_class(name, floor, room_number)
  @agent.post(url + '/classroom', {'name' => name, 'floor'=>floor,
'room_number'=>room_number})
end
end

Agent will format this into an html get/post request.

I want to do this in a rails format.
e.g.
class Gui < Base
  method :add_user, :name, :age, :sex, :location
  method :add_class, :name, :floor, :room_number
end

class Base
  class << self
    def method(method_name, *args)
      define_method(method_name) |*args| # problem is here. how can I
define a method, with dynamic numbers of variables?
      end
    end
  end
end


thanks

Jaordzz

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Hi, all.<div><br></div><div>I&#39;m re-factoring code. with some duplicated=
 code like:</div><div><br></div><div>Class Gui</div><div>def add_user(name,=
 age, sex, location)</div><div>=A0 @agent.post(url + &#39;/user&#39;, {&#39=
;name&#39;=3D&gt;name, &#39;age&#39;=3D&gt;age, &#39;sex&#39;=3D&gt;sex, &#=
39;location&#39;=3D&gt;location})</div>
<div>end</div><div><br></div><div>def add_class(name, floor, room_number)</=
div><div>=A0 @agent.post(url + &#39;/classroom&#39;, {&#39;name&#39; =3D&gt=
; name, &#39;floor&#39;=3D&gt;floor, &#39;room_number&#39;=3D&gt;room_numbe=
r})</div>
<div>end</div><div>end</div><div><br></div><div>Agent will format this into=
 an html get/post request.</div><div><br></div><div>I want to do this in a =
rails format.</div><div>e.g.</div><div>class Gui &lt; Base</div><div>=A0 me=
thod :add_user, :name, :age, :sex, :location</div>
<div>=A0 method :add_class, :name, :floor, :room_number</div><div>end</div>=
<div><br></div><div>class Base</div><div>=A0 class &lt;&lt; self</div><div>=
=A0 =A0 def method(method_name, *args)</div><div>=A0 =A0 =A0 define_method(=
method_name) |*args| # problem is here. how can I define a method, with dyn=
amic numbers of variables?=A0</div>
<div>=A0 =A0 =A0 end</div><div>=A0 =A0 end</div><div>=A0 end</div><div>end<=
/div><div><br></div><div><br></div><div>thanks</div><div><br></div><div>Jao=
rdzz</div>

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