# File lib/rubygems/spec_fetcher.rb, line 186 def suggest_gems_from_name gem_name gem_name = gem_name.downcase max = gem_name.size / 2 specs = list.values.flatten 1 matches = specs.map { |name, version, platform| next unless Gem::Platform.match platform distance = levenshtein_distance gem_name, name.downcase next if distance >= max return [name] if distance == 0 [name, distance] }.compact matches = matches.uniq.sort_by { |name, dist| dist } matches.first(5).map { |name, dist| name } end