From: Peter Szinek <peter@...>
Date: 2006-11-09T17:54:54+09:00
Subject: Re: Another quicky, sorry.

skt wrote:
> Ok, I'm doing the examples from
> http://www.math.umd.edu/~dcarrera/ruby/0.3/chp_04/classes2.html
> 
> Exactly as it's written on the page.
> The first part returns fine, and then I start the second part with the
> "sandy_addr = Address.new" and it gives me this.
> irb(main):181:0> sandy_addr = Address.new
> ArgumentError: wrong number of arguments (0 for 1)
>        from (irb):181:in `initialize'
>        from (irb):181
>        from :0
> irb(main):182:0>
> 
> Anybody?

I guess the problem could be here: (in Person.initialize)

@address = Address.new

since the initialize() of Address needs 1 param (and not 0):

class Address
    def initialize(street)
        @street = street
    end
end

i.e. the wrong line should read

@address = Address.new('Calle Bol�var, Buenos Aires')

HTH,
Peter

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