ruby on rails - wrong number of arguments (1 for 0) in sunspots -

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my controller: 

   def index      @search = onj.search         fulltext params [:search]      end      @onjs = @search.results      logger.debug params    end

index.html.erb:

 <%= form_tag onj_index_path, :method => :get %>      <p>     <%= text_field_tag :search, params[:search] %>    <%= submit_tag "search", :name => nil %>    </p>   <% end %>

error is:

argumenterror in onjcontroller#index wrong number of arguments (1 0) " def index @search = onj.search fulltext params [:search] end @onjs = @search.results "

remove space in params [:search] on line 3 in index method.


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