# File lib/dbi/handles/statement.rb, line 273 def fetch_hash sanity_check({:fetchable => true, :prepared => true, :executed => true}) cols = column_names if block_given? while (row = @handle.fetch) != nil hash = {} row.each_with_index {|v,i| hash[cols[i]] = v} yield hash end @handle.cancel @fetchable = false return nil else row = @handle.fetch if row.nil? @handle.cancel @fetchable = false return nil else hash = {} row.each_with_index {|v,i| hash[cols[i]] = v} return hash end end end