stream offsetting

gistfile1.rb

def add_cached_hits(cache_results, start, size) 

  number_to_pull_from_cache = [0, (cache_results.length - start)].max
  
  # DO the search
  
  if (number_to_pull_from_cache > 0)
    # Take number_to_pull from the *END* of the cache_results
    results = cache_results[ ...??] + search_results
    # Then slice that # off the end of the results
    results = results[0..(-1 * number_to_pull_from_cache)]
  end
end