Groups > comp.lang.ruby > #2068

Re: Simple array.each do |x| question

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From	"Kyle X." <haebooty@yahoo.com>
Newsgroups	comp.lang.ruby
Subject	Re: Simple array.each do \|x\| question
Date	Thu, 31 Mar 2011 17:59:02 -0500
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Roger Braun wrote in post #990270:
> Hi
>
> 2011/4/1 Kyle X. <haebooty@yahoo.com>:
>> end
> The variable z does not contain an index but the object you need. Try
>
> direction.each do |z|
>  n = z.attribute["id"]
>  result << n
> end
>
> This should also work:
>
> result = direction.map{|z| z.attribute["id"]}

Thanks for the reply; however, both of these produce a new error is 
being produced:

Error: #<ArgumentError: C:/Program Files (x86)/Google/Google SketchUp 
8/Plugins/examples/one.rb:62:in `attribute': wrong number of arguments 
(0 for 1)>

-- 
Posted via http://www.ruby-forum.com/.

Thread

Simple array.each do |x| question "Kyle X." <haebooty@yahoo.com> - 2011-03-31 17:26 -0500
  Re: Simple array.each do |x| question Roger Braun <roger@rogerbraun.net> - 2011-03-31 17:35 -0500
    Re: Simple array.each do |x| question "Kyle X." <haebooty@yahoo.com> - 2011-03-31 17:59 -0500
      Re: Simple array.each do |x| question Gunther Diemant <g.diemant@gmx.net> - 2011-03-31 18:06 -0500
        Re: Simple array.each do |x| question "Kyle X." <haebooty@yahoo.com> - 2011-03-31 18:30 -0500
        Re: Simple array.each do |x| question "Kyle X." <haebooty@yahoo.com> - 2011-04-01 14:29 -0500
          Re: Simple array.each do |x| question "Kyle X." <haebooty@yahoo.com> - 2011-04-01 15:31 -0500
          Re: Simple array.each do |x| question "Kyle X." <haebooty@yahoo.com> - 2011-04-02 01:39 -0500
            Re: Simple array.each do |x| question 7stud -- <bbxx789_05ss@yahoo.com> - 2011-04-02 13:32 -0500
  Re: Simple array.each do |x| question 7stud -- <bbxx789_05ss@yahoo.com> - 2011-04-02 13:58 -0500
    Re: Simple array.each do |x| question "Kyle X." <haebooty@yahoo.com> - 2011-04-04 13:55 -0500
  Re: Simple array.each do |x| question "Kyle X." <haebooty@yahoo.com> - 2011-04-06 00:57 -0500

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