# File lib/diff/lcs.rb, line 923 923: def __position_hash(enum, interval = 0 .. -1) 924: hash = Hash.new { |hh, kk| hh[kk] = [] } 925: interval.each do |ii| 926: kk = enum.kind_of?(String) ? enum[ii, 1] : enum[ii] 927: hash[kk] << ii 928: end 929: hash 930: end