On 29 November 2010 16:23, PalaniKannan K <[email protected]> wrote:
> Yes I accept, any other way to extract the distinct content from each array?
Which array? The "sp_ref.all_references" array that you're iterating,
or a different one?
Are you're asking "how would I get a collection of distinct
"reference" values from each collection of "sp_ref.all_references"?
If so this might help...
<% @sp_references.each do |sp_ref| %>
<%= sp_ref.all_references.map(&:reference).uniq.delete_if{|ref| ref
=~ /emend$/i}.join("<br/>") %>
<% end %>
... you could break it apart into separate operations if you wished.
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