# File lib/hashery/sparsearray.rb, line 101 def [](i,l=nil) if l i = size + i if i < 0 i = i...i+l elsif ! i.kind_of?(Range) return self.at(i) end nha = self.class.new i.each { |j| nha.set(nha.length,get(j)) if has_key?(j) } nha end