# File lib/pry/default_commands/help.rb, line 99
        def search_hash(search, hash)
          matching = {}

          hash.each_pair do |key, value|
            next unless key.is_a?(String)
            if normalize(key) == normalize(search)
              return {key => value}
            elsif normalize(key).start_with?(normalize(search))
              matching[key] = value
            end
          end

          matching
        end