From: Terry Smith <tersmi1@...>
Date: 2009-08-24T13:02:45+09:00
Subject: Re: Stupid OpenStruct question

got it

ff = s.fields

ff.each{|g|
  puts s.instance_eval g
}
1
2

Terry Smith wrote:
> Ok - I know how to get the fields of an Openstruct object like so
> 
> class OpenStruct
>   def fields
>     @table.keys.map{|k| k.to_s}
>   end
> end
> 
> a = OpenStruc.new()
> a.foo = 1
> a.bar = 2
> 
> a.fields -> ["foo", "bar"]
> 
> Great - ok how do I WORK with these once I have them?
> 
> call doesn't work [] doesn't work...
> 
> I KNOW this is one of those obvious ones that I am somehow
> overlooking...
> 
> Please tell me the simple straightforward thing I am missing here...

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