# File lib/ferret/browser.rb, line 184
184:     def list(page = 0)
185:       @page = (page||0).to_i
186:       @page_size = @params[:page_size]||10
187:       @first = @page * @page_size
188:       @last = [@reader.max_doc, (@page + 1) * @page_size].min
189:       render(:action => :list)
190:     end

     # File lib/ferret/browser.rb, line 193
193:     def show(doc_id)
194:       doc_id = @params['doc_id']||doc_id||'0'
195:       if doc_id !~ /^\d+$/
196:         raise ArgumentError.new("invalid document number '#{doc_id}'")
197:       end
198:       @doc_id = doc_id.to_i
199:       @doc = @reader[@doc_id].load unless @reader.deleted?(@doc_id)
200:       render(:action => :show)
201:     end