On 29 November 2010 16:23, PalaniKannan K <kpalanikan...@gmail.com> 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.
--
You received this message because you are subscribed to the Google Groups "Ruby
on Rails: Talk" group.
To post to this group, send email to rubyonrails-t...@googlegroups.com.
To unsubscribe from this group, send email to
rubyonrails-talk+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/rubyonrails-talk?hl=en.
