From: Alvaro Perez <alvaro.pmartinez@...>
Date: 2007-07-26T18:59:50+09:00
Subject: Array access


I have an Array with two Target objects. How can I manage to take each
value of the objects?


  p("targets size: " + @targets.length.to_s) # "targets size: 2" (OK)

  p @targets      # [#<Target:0x471c2f4
@attributes={"hit_sequence_desc"=>"0",
                  # "hit_sequence_ID"=>"1
                  # ", "hit_sequence_accession"=>"0"}>,
#<Target:0x471c290
                  # @attributes={"hit_sequenc
                  # e_desc"=>"3", "hit_sequence_ID"=>"3",
                  # "hit_sequence_accession"=>"3"}>] (OK)

  p @targets[0].attribute_names # ["hit_sequence_ID",
"hit_sequence_accession",
                                #"hit_sequence_desc"] (OK)
  p @targets[0].class # Target (OK)


  Now it comes the problem:


  p @targets[0].hit_sequence_ID # nil (???)

  p @targets[0].hit_sequence_desc # nil (???)

  p @targets[0].hit_sequence_accession # nil (???)
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