Your array is a simple array, but you're referencing it like its an
array of hashes.
Also you're using I like an incrementor, but you never increment it.
Its not very ruby-like.
Try this:
@arr_stat = Node.all.map do |node| {:ipadd => node.ipadd, :status => PingExternal.new(node.ipadd) ? "online" : "offline"} end
However, depending on what you want to do with this data later, this
may be a bad implentation.
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